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Attachments for converting cameras into reflex cameras

Attachments for converting cameras into reflex cameras · Cooperative Patent Classification (CPC)

Computing, optics, measurement, and control technologies.

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CPC classification statistics
Metric	Value
CPC code	G03B17/58
Official title	Attachments for converting cameras into reflex cameras
Display label	Attachments for converting cameras into reflex cameras
Total patents	5

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