Albert G. R. Gates

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London, GB

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Patents Grantslast 30 patents

Information Patent Grant
Stencil duplicator
- Patent number 4,312,270
- Issue date Jan 26, 1982
- Gestestner Limited
- Albert G. R. Gates
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Stencil loading in stencil duplicators
- Patent number 4,194,447
- Issue date Mar 25, 1980
- Gestetner Limited
- Albert G. R. Gates
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS