File:Patent-FR-812667.pdf

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Original file(1,295 × 1,752 pixels, file size: 50 KB, MIME type: application/pdf)
Inventor

Assegnatario

Assignee

Société anonyme des établissements Stylomine

Country

FR

Application N°

812667

Application Date

1936-01-20

Patent N°

812667

Brevettato

1937-05-14

Priorità

1936-01-20

Brand

Stylomine

Title

Perfectionnement aux porte-mine à plusieurs mines

Description

Matita meccanica

Riferimenti esterni

Informazioni

Brevetto per una matita meccanica.

File history

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current23:28, 19 October 2012Thumbnail for version as of 23:28, 19 October 20121,295 × 1,752 (50 KB)Piccardi (talk | contribs){{PatentInfo |Assignee=Société anonyme des établissements Stylomine |Country=FR |ApplicationNum=812667 |ApplicationDate=1936-01-20 |PatentNum=812667 |PatentDate=1937-05-14 |PriorityDate=1936-01-20 |Titolo=Perfectionnement aux porte-mine à plusieurs...
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关于“Patent-FR-812667.pdf”的事实
Application date1936年1月20日 (一) +
Application number812667 +
Assigned toSociété anonyme des établissements Stylomine +
Patent date1937年5月14日 (五) +
Patent descriptionMatita meccanica +
Patent number812667 +
Patent titlePerfectionnement aux porte-mine à plusieurs mines +
Patented byStylomine +
Patented inFR +
Priority date1936年1月20日 (一) +