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Caterpillar Industrial Inc
Caterpilla
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US4849731A
Scanning obstacle detection apparatus
Expired / Lapsed
1988-07-14
1989-07-18
26
Details
US3452848A
Oil clutch cooling apparatus
Expired / Lapsed
1968-02-23
1969-07-01
0
Details