File:Patent-FR-693093.pdf

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Original file(1,295 × 1,752 pixels, file size: 198 KB, MIME type: application/pdf, 3 pages)
Inventor

Assegnatario

Assignee

Mabie, Todd & Company Limited

Country

FR

Application N°

693093

Application Date

1930-03-31

Patent N°

693093

Brevettato

1930-11-14

Priorità

1930-01-11

Brand

Swan

Title

Perfectionnements aux porte-mines

Description

Matita meccanica

Riferimenti esterni

Informazioni

Brevetto per una matita meccanica. Priorità dal brevetto inglese. Stessa invenzione di nº GB-345712. Stessa invenzione di nº CH-148515. Stessa invenzione di nº AT-124116. Stessa invenzione di nº BE-369135.

File history

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current01:22, 3 November 2013Thumbnail for version as of 01:22, 3 November 20131,295 × 1,752, 3 pages (198 KB)Piccardi (talk | contribs){{PatentInfo |Assignee=Mabie, Todd & Company Limited |Country=FR |ApplicationNum=693093 |ApplicationDate=1930-03-31 |PatentNum=693093 |PatentDate=1930-11-14 |PriorityDate=1930-01-11 |Titolo=Perfectionnements aux porte-mines |Marca=Swan |Descrizione=Mat...
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Metadata

关于“Patent-FR-693093.pdf”的事实
Application date1930年3月31日 (一) +
Application number693093 +
Assigned toMabie, Todd & Company Limited +
Patent date1930年11月14日 (五) +
Patent descriptionMatita meccanica +
Patent number693093 +
Patent titlePerfectionnements aux porte-mines +
Patented bySwan +
Patented inFR +
Priority date1930年1月11日 (六) +
Same invention ofFile:Patent-GB-345712.pdf +File:Patent-CH-148515.pdf +File:Patent-AT-124116.pdf +File:Patent-BE-369135.pdf +