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Canadian Patents and Development Ltd
Canadian P
Active Patents
0
Total Holdings
3
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US3456355A
Microwave dryer for drying the glue line in paper forms
Expired / Lapsed
1967-11-22
1969-07-22
0
Details
US3361133A
Vacuum artery clamp
Expired / Lapsed
1965-07-22
1968-01-02
0
Details
US3057355A
Vascular everter
Expired / Lapsed
1960-07-08
1962-10-09
0
Details