Envelope

Details Envelope Envelope

1977-10-17

1979-06-19

Stearman, Joel

Office supplies; artists and teachers materials

Paper or pasteboard for writing or printing

Envelope

D11 56, D1901

Patent

active

D02521555

REFERENCES:
patent: D82863 (1930-12-01), Warren
patent: D163244 (1951-05-01), Bess
patent: 4093074 (1978-06-01), Bielawski

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