Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent
2007-10-23
2007-10-23
Barkai, Raphael (Department: 2915)
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
Design Patent
active
29262054
CLAIM:
The ornamental design for a spanner, as shown and described.
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patent: 2004/0255728 (2004-12-01), Hsieh
Barkai Raphael
Gholson Randall H.
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