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Inventor
HEIDENESCHER HERMANN
DE
2 patents
Patents
2 patents
US4751953A
Jun 21, 1988
Lateral pull roll-up blind
STARCKE ZUENDWARENFAB
64 citations
91
US4535830A
Aug 20, 1985
Lateral-traction roller shade
STARCKE ZUENDWARENFAB
14 citations
69