File:Patent-FR-822628.pdf

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Original file(1,295 × 1,752 pixels, file size: 238 KB, MIME type: application/pdf, 4 pages)
Inventor

Assegnatario

Assignee

The Mentmore Manufacturing Co. Limited

Country

FR

Application N°

822628

Application Date

1937-06-03

Patent N°

822628

Brevettato

1938-01-05

Priorità

1936-06-06

Brand

Mentmore

Title

Self-filling fountain pen

Description

Sistema di caricamento

Riferimenti esterni

Informazioni

Brevetto per una variante di sistema di caricamento a sfiatatoio in cui la depressione viene ottenuta con un meccanismo simile al Touch Down che opera sulla pompetta. Priorità dal brevetto inglese. Stessa invenzione di nº GB-475970. Stessa invenzione di nº US-2123110. Stessa invenzione di nº CA-382339.

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current01:29, 28 November 2013Thumbnail for version as of 01:29, 28 November 20131,295 × 1,752, 4 pages (238 KB)Piccardi (talk | contribs){{PatentInfo |Assignee=The Mentmore Manufacturing Co. Limited |Country=FR |ApplicationNum=822628 |ApplicationDate=1937-06-03 |PatentNum=822628 |PatentDate=1938-01-05 |PriorityDate=1936-06-06 |Titolo=Self-filling fountain pen |Marca=Mentmore |Descrizion...
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Metadata

Facts about "Patent-FR-822628.pdf"
Application dateJune 3, 1937 +
Application number822628 +
Assigned toThe Mentmore Manufacturing Co. Limited +
Patent dateJanuary 5, 1938 +
Patent descriptionSistema di caricamento +
Patent number822628 +
Patent titleSelf-filling fountain pen +
Patented byMentmore +
Patented inFR +
Priority dateJune 6, 1936 +
Same invention ofFile:Patent-GB-475970.pdf +, File:Patent-US-2123110.pdf + and File:Patent-CA-382339.pdf +