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Inventor
CELMS HARRY
3 patents
Patents
3 patents
US4122955A
Oct 31, 1978
Display shelving
ROBLIN INDUSTRIES
65 citations
91
US4118044A
Oct 3, 1978
Gate mechanism for cart
ROBLIN INDUSTRIES
45 citations
88
US4067591A
Jan 10, 1978
Base for nestable shopping cart
ROBLIN INDUSTRIES
18 citations
69