|
US2935160A
|
|
Spring motors for horological instruments
|
|
US2912663A
|
|
Potentiometer
|
|
US2813182A
|
|
Potentiometer adjuster
|
|
US2934809A
|
|
Electrifiers for the processing of fur and pile fabrics
|
|
US2815558A
|
|
Pile fabrics and method of pile fabric treatment
|
|
US2705880A
|
|
Pile fabric and method of treating same
|
|
US2665355A
|
|
Potentiometer
|
|
US2696072A
|
|
Alarm clock
|
|
US2760363A
|
|
Defective needle spotter
|
|
US2737702A
|
|
Artificial fur product and process of manufacture
|
|
US2638522A
|
|
Tapered conductor
|
|
US2680360A
|
|
Pile fabric knitting machine
|
|
US2715812A
|
|
Clock power maintaining spring device
|
|
US2630619A
|
|
Knitted pile fabrics and process of manufacture
|
|
US2692603A
|
|
Watch cleaning machine
|
|
US2624524A
|
|
Fishing reel
|
|
US2710525A
|
|
Pile fabric knitting machines
|
|
US2659015A
|
|
X-ray apparatus
|
|
US2663769A
|
|
Switch mechanism for automobile clocks
|
|
US2597316A
|
|
Hairspring vibrating stand
|
