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Melpar Inc
Melpar Inc
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US3341823A
Simplified statistical switch
Expired / Lapsed
1965-01-07
1967-09-12
2
Details
US3319229A
Signal recognition device
Expired / Lapsed
1964-05-04
1967-05-09
2
Details