4. Photography
  5. Camera detail
  6. Detachable or removable film holder unit

David J. Valvo

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Black-and-white sepia toning kit and method for its use

Radiation imagery chemistry: process – composition – or product th – Color imaging process – Chromatic image produced from achromatic reproduction image
Reexamination Certificate

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Chromogenic sepia silver halide print material

Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Two or more radiation-sensitive layers containing other than...
Reexamination Certificate

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Film supply and film take-up magazine

Photography – Camera detail – Detachable or removable film holder unit
Patent

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Profile ID: LFUS-PAI-P-1398594

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