Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent
2002-08-19
2003-07-15
Coles, Doris V. (Department: 2913)
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
Design Patent
active
D0477206
CLAIM:
The ornamental design for a portable electric hammer, as shown and described.
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Rotary hammers, p. 39, DeWalt Tool Catalogue, c. 1998.
Kikuchi Atsuyuki
Sakai Masato
Yahagi Akihisa
Coles Doris V.
Hitachi Koki Co,. Ltd.
Nelson T. Chase
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