US PATENT SUBCLASS 112 / 43
.~.~ Lubricating and moistening

Current as of: June, 1999
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112 /   HD   SEWING

2  DF  SPECIAL MACHINES {38}
28  DF  .~ Leather sewing {16}
43.~.~ Lubricating and moistening

DEFINITION

Classification: 112/43

Includes means to moisten or lubricate the needle, thread, or work to facilitate the sewing.

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42, and 256.