Inventor
RODRIGUEZ MARIE T
4 patents
Patents
4 patentsUS4439846AMar 27, 1984
Sonar rangefinder system
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US4375322AMar 1, 1983
Full range variable proportional fill flash system
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US4317620AMar 2, 1982
Variable proportional fill flash
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US4299461ANov 10, 1981
Exposure and flash fire control system
POLAROID CORP4 citations58