Printing and office machinery – Printing equipment – Hand held or manipulated
Patent
1976-04-08
1977-09-13
Burke, Wallace R.
Printing and office machinery
Printing equipment
Hand held or manipulated
D1801
Patent
active
D02458101
REFERENCES:
patent: D225534 (1972-12-01), Jimbo
patent: D228236 (1973-08-01), Nakanishi
patent: D240136 (1976-06-01), Hazama
Burke Wallace R.
Hein William E.
Hewlett--Packard Company
Kemper Catherine
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