Membership
Tour
Register
Log in
A.W. Faber-Castell
Follow
Organization
Nurnberg, DT
Organizations
Overview
Industries
People
People
Information
Transactions
Events
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Mechanical pencil
Patent number
3,998,558
Issue date
Dec 21, 1976
A. W. Faber-Castell
Otto Katz
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Grant
Mechanical pencil
Patent number
3,945,733
Issue date
Mar 23, 1976
A.W. Faber-Castell
Guenter Edel
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Patents Applications
last 30 patents
Trademark
last 30 trademarks