File:Patent-GB-1255389.pdf

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Revision as of 01:27, 17 August 2019 by Piccardi (talk | contribs) ({{PatentInfo |Inventor=Brook Arthur Denis |Assignee=Conway Stewart & Co. |Country=GB |ApplicationNum=29088/64 |ApplicationDate=1969-07-14 |PatentNum=1255389 |PatentDate=1971-12-01 |PriorityDate=1969-07-14 |Titolo=Improvements in and relating to a writ...)
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Original file(1,296 × 1,754 pixels, file size: 429 KB, MIME type: application/pdf, 7 pages)
Inventor

Brook Arthur Denis

Assignee

Conway Stewart & Co.

Country

GB

Application N°

29088/64

Application Date

1969-07-14

Patent N°

1255389

Brevettato

1971-12-01

Priorità

1969-07-14

Brand

Conway Stewart

Title

Improvements in and relating to a writing instruments

Description

Penna a sfera

Riferimenti esterni

Informazioni

Brevetto per una penna a sfera.

File history

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current01:27, 17 August 2019Thumbnail for version as of 01:27, 17 August 20191,296 × 1,754, 7 pages (429 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Brook Arthur Denis |Assignee=Conway Stewart & Co. |Country=GB |ApplicationNum=29088/64 |ApplicationDate=1969-07-14 |PatentNum=1255389 |PatentDate=1971-12-01 |PriorityDate=1969-07-14 |Titolo=Improvements in and relating to a writ...
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Metadata

Facts about "Patent-GB-1255389.pdf"
Application dateJuly 14, 1969 +
Application number29088/64 +
Assigned toConway Stewart & Co. +
Invented byBrook Arthur Denis +
Patent dateDecember 1, 1971 +
Patent descriptionPenna a sfera +
Patent number1255389 +
Patent titleImprovements in and relating to a writing instruments +
Patented byConway Stewart +
Patented inGB +
Priority dateJuly 14, 1969 +