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Cleaver Brooks Co

Cleaver Br
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US3139867A Package heating apparatus Expired / Lapsed 1962-01-11 1964-07-07 2 Details
US2313550A Valve structure Expired / Lapsed 1941-11-18 1943-03-09 0 Details