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Eastern Rotorcraft Corp
Eastern Ro
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US2998225A
Adjustable securing device
Expired / Lapsed
1958-04-04
1961-08-29
0
Details
US2715012A
Cargo tie down device
Expired / Lapsed
1951-05-12
1955-08-09
0
Details