File:Patent-FR-21880E.pdf

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Original file(1,295 × 1,752 pixels, file size: 97 KB, MIME type: application/pdf, 3 pages)
Inventor

Assegnatario

Assignee

Jeanne Mallat

Country

FR

Application N°

21880E

Application Date

1919-02-13

Patent N°

21880E

Brevettato

1921-04-09

Priorità

1919-02-13

Brand

Mallat

Title

Porte-plume réservoir à remplissage automatique avec ajustage de plume invariable

Description

Sistema di caricamento

Riferimenti esterni

Informazioni

Brevetto per la costruzione sistema di caricamento a torsione, una variante di twist filler. Estensione del brevetto n° FR-503751. Stessa invenzione di nº GB-141075.

File history

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current00:57, 9 November 2013Thumbnail for version as of 00:57, 9 November 20131,295 × 1,752, 3 pages (97 KB)Piccardi (talk | contribs){{PatentInfo |Assignee=Jeanne Mallat |Country=FR |ApplicationNum=21880E |ApplicationDate=1919-02-13 |PatentNum=21880E |PatentDate=1921-04-09 |PriorityDate=1919-02-13 |Titolo=Porte-plume réservoir à remplissage automatique avec ajustage de plume inv...
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Metadata

Facts about "Patent-FR-21880E.pdf"
Addition toFile:Patent-FR-503751.pdf +
Application dateFebruary 13, 1919 +
Application number21880E +
Assigned toJeanne Mallat +
Patent dateApril 9, 1921 +
Patent descriptionSistema di caricamento +
Patent number21880E +
Patent titlePorte-plume réservoir à remplissage automatique avec ajustage de plume invariable +
Patented byMallat +
Patented inFR +
Priority dateFebruary 13, 1919 +
Same invention ofFile:Patent-GB-141075.pdf +
Used for featureTwist filler +