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Home › Method of producing a transfer for forming retroreflective graphic images

Method of producing a transfer for forming retroreflective graphic images

US Patent 5679198 · Granted Oct 21, 1997

Estimated economic value: $24,664,000 ⓘ

Assignee

3M

Inventors

Ulf N. Olsen (8 patents)
Erik Franke (4 patents)
Eilif Strand (4 patents)

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