File:Patent-FR-700497.pdf

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Original file(1,295 × 1,752 pixels, file size: 109 KB, MIME type: application/pdf, 3 pages)
Inventor

Yves Zuber

Assignee

Yves Zuber

Country

FR

Application N°

700497

Application Date

1929-11-23

Patent N°

700497

Brevettato

1931-03-02

Priorità

1929-11-23

Brand

Stylomine

Title

Perfectionnements aux porte-mines automatiques

Description

Matita meccanica

Riferimenti esterni

Informazioni

Brevetto per una matita meccanica.

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current23:31, 19 October 2012Thumbnail for version as of 23:31, 19 October 20121,295 × 1,752, 3 pages (109 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Yves Zuber |Assignee=Yves Zuber |Country=FR |ApplicationNum=700497 |ApplicationDate=1929-11-23 |PatentNum=700497 |PatentDate=1931-03-02 |PriorityDate=1929-11-23 |Titolo=Perfectionnements aux porte-mines automatiques |Marca=Stylom...
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Facts about "Patent-FR-700497.pdf"
Application dateNovember 23, 1929 +
Application number700497 +
Assigned toYves Zuber +
Invented byYves Zuber +
Patent dateMarch 2, 1931 +
Patent descriptionMatita meccanica +
Patent number700497 +
Patent titlePerfectionnements aux porte-mines automatiques +
Patented byStylomine +
Patented inFR +
Priority dateNovember 23, 1929 +