Diaphragm device

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

350449, G03B 902

Patent

active

049740016

ABSTRACT:
A diaphragm device in which the aperture of a diaphragm opening is variable from a minimum aperture to a fully open aperture comprises:

REFERENCES:
patent: 4897682 (1990-01-01), Kuwana

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Diaphragm device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Diaphragm device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Diaphragm device will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1034842

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.