Title:
AUTOMATIC LAYING AND RETRIEVING GROUND COVER APPARATUS
United States Patent 3473755


Inventors:
Brown, Samuel
Application Number:
US3473755DA
Publication Date:
10/21/1969
Filing Date:
07/15/1968
Assignee:
BROWN & BROWN INC
Primary Class:
Other Classes:
242/397, 242/399.1, 242/919
International Classes:
A63C19/12; (IPC1-7): B65H17/46; B65H17/02; B65H17/12
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