File:Patent-FR-528716.pdf

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Original file(1,295 × 1,752 pixels, file size: 174 KB, MIME type: application/pdf, 3 pages)
Inventor

Theodor Kovacs

Assignee

Theodor Kovacs

Country

FR

Application N°

528716

Application Date

1920-12-16

Patent N°

528716

Brevettato

1921-11-18

Priorità

1917-04-22

Brand

Pelikan

Title

Plume à dessin notamment pour porte-plume réservoir

Description

Pennino per il Graphos

Riferimenti esterni

Informazioni

Brevetto per il pennino del Graphos. Priorità da brevetto ungherese, cita due brevetti tedeschi in date 1920-06-25 e 1920-07-22.

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Metadata

Facts about "Patent-FR-528716.pdf"
Application dateDecember 16, 1920 +
Application number528716 +
Assigned toTheodor Kovacs +
Invented byTheodor Kovacs +
Patent dateNovember 18, 1921 +
Patent descriptionPennino per il Graphos +
Patent number528716 +
Patent titlePlume à dessin notamment pour porte-plume réservoir +
Patented byGünther Wagner - Pelikan +
Patented inFR +
Priority dateApril 22, 1917 +