(Creata pagina con '{{CronoMarche}} |- | 1875 || Birth of ''Soennecken Verlag'' in Iserlohn |- | 1890 || The Soennecken product catalog list a fountain pen |- | 1905 || [[Soen...')
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| 1875 || Birth of Soennecken Verlag in Iserlohn
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| 1890 || The Soennecken product catalog list a fountain pen
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| 1905 || Soennecken brand name is registered
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| 1905 || Introduced a line of safety pens
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| 1913 || Extended the range of fountain pens with new models and different finishes
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| 1927 || Introduced the first lever filler pens
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| 1930 || Introduced first pens with the new special button filler
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| 1930 || Introduced the Rheingold line (models 912, 913 and 916)
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| 1931 || Introduced production in celluloid
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| 1933 || Restyled the Rheingold line (models 1911, 1913, 1915 and 1917)
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| 1935 || Introduced the Präsident and the first piston filler pens
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| 1937 || introduced the third version of the Rheingold line (models 613 and 616)
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| 1938 || In this period are in production 507, 510 and 510S models
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| 1940 || In this period are in production 504, 506, 507 and 510 models
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| 1945 || After the war production restarts with 506, 507, 510 and S4 models
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| 1947 || Introduced a new line with the 110, 112, 116 and 120 models
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| 1949 || Introduced a new line with the 410, 414 and 420 models with a special piston filler
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| 1967 || Soennecken close and stops production
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| 1973 || The Soennecken trademark was bought by BRANION EG
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