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REFAC INTERNATIONAL Ltd 100 E 42ND ST NY NY 10017 A CORP OF NY
REFAC INTE
Active Patents
0
Total Holdings
1
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US3696335A
Credit verification system
Expired / Lapsed
1970-04-21
1972-10-03
13
Details