File:Patent-FR-822646.pdf

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Inventor	Johannes Iversen
Assignee	Johannes Iversen
Country	FR
Application N°	822646
Application Date	1937-06-03
Patent N°	822646
Brevettato	1938-01-05
Priorità	1936-06-09
Brand	Miller Pen Co.
Title	Porte-plume réservoir ou stylographe
Description	Sistema di caricamento

Brevetto per un sistema di caricamento a sfiatatoio in stile vacumatic. Priorità dal brevetto danese. Stessa invenzione di nº DK-52984. Stessa invenzione di nº CH-197313. Stessa invenzione di nº GB-466012. Stessa invenzione di nº BE-426288. Stessa invenzione di nº US-2143601. Stessa invenzione di nº NL-43662.

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current	22:41, 31 March 2021		1,296 × 1,754, 3 pages (110 KB)	Piccardi (talk \| contribs)	{{PatentInfo \|Inventor=Johannes Iversen \|Assignee=Johannes Iversen \|Country=FR \|ApplicationNum=822646 \|ApplicationDate=1937-06-03 \|PatentNum=822646 \|PatentDate=1938-01-05 \|PriorityDate=1936-06-09 \|Titolo=Porte-plume réservoir ou stylographe \|Marca=Mil...

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