US PATENT SUBCLASS 59 / 5
.~ Sprocket chain
Current as of:
June, 1999
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59 /
HD
CHAIN, STAPLE, AND HORSESHOE MAKING
1
DF
CHAIN MAKING
{14}
5
.~ Sprocket chain {3}
6
DF
.~.~
> Sheet metal
7
DF
.~.~
> Link assembling
8
DF
.~.~
> Blanks and processes
DEFINITION
Classification: 59/5
Miscellaneous machines and devices employed in the manufacture of sprocket chains.