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CILCO INC A CORPOF DE
CILCO INC
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US4111207A
Notched tubular cutting instrument
Expired / Lapsed
1976-10-28
1978-09-05
5
Details
US4011869A
Tubular cutting instrument
Expired / Lapsed
1975-08-01
1977-03-15
10
Details