Membership
Tour
Register
Log in
Erwin Scholz
Follow
Person
Brunswick, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Crank drive for a photographic camera
Patent number
4,173,903
Issue date
Nov 13, 1979
Rollei-Werke Franke & Heidecke
Friedrich Papke
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Brake system for focal plane shutters of photographic cameras
Patent number
4,110,773
Issue date
Aug 29, 1978
Rollei-Werke Franke & Heidecke
Erwin Scholz
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Mounting means for blades of photographic shutters
Patent number
4,104,667
Issue date
Aug 1, 1978
Rollei-Werke Franke & Heidecke
Erwin Scholz
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY