TREA

Swing backs

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Industry

  • CPC
  • G03B5/08
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Parent Industries

GPHYSICS G03Photography G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES ACCESSORIES THEREFOR G03B5/00Adjustment of optical system relative to image or object surface other than for focusing

Current Industry

G03B5/08Swing backs
Industries