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Patents
Patents Assigned to R. & D. Greenheck Manufacturing Co., Inc.
Patents Assigned to R. & D. Greenheck Manufacturing Co., Inc.
Load carrying dolly
Patent number:
D269216
Type:
Grant
Filed:
August 11, 1980
Date of Patent:
May 31, 1983
Assignee:
R. & D. Greenheck Manufacturing Co., Inc.
Inventor:
Robert R. Greenheck