Winding, tensioning, or guiding
Strand tensioning device
Tortuous course
Inventor
active
Control of line wrapping on reel, by reel groove design
Emulsions and photographic elements containing silver halide gra
Film for duplicating silver images in radiographic films
Internally doped silver halide emulsions
Pawl controlled reel extension
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Profile ID: LFUS-PAI-P-48906