Class 338 Resistor assemblies | |
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cpc | description |
338/1 | (1) Plural Unit |
338/2 | (1) Plural Unit (2) Variable |
338/3 | (1) Plural Unit (2) Variable (3) By Switching |
338/4 | (4) Variable |
338/5 | (4) Variable (5) Multi-turn Helical |
338/6 | (4) Variable (6) With Particular Actuating Means |
338/7 | (4) Variable (6) With Particular Actuating Means (7) Variable Pressure |
338/8 | (4) Variable (6) With Particular Actuating Means (7) Variable Pressure (8) Electromagnetic |
338/9 | (4) Variable (6) With Particular Actuating Means (9) Motion Converting |
338/10 | (4) Variable (10) With Selectable Taps |
338/11 | (4) Variable (11) With Liquid Resistance or Contact |
338/12 | (4) Variable (12) Rotatable Varying Means |
338/13 | (4) Variable (12) Rotatable Varying Means (13) With Switch |
338/14 | (4) Variable (12) Rotatable Varying Means (14) With Bridging Contactor and Collector |
338/15 | (4) Variable (12) Rotatable Varying Means (15) Rotary Members and Bearings |
338/16 | (4) Variable (12) Rotatable Varying Means (16) Resistance Units |
338/17 | (4) Variable (12) Rotatable Varying Means (17) Casings, Supports and Terminals |
338/18 | (18) Fixed |
338/20 | (18) Fixed (20) Wire, Grid or Other Metal Network |
338/21 | (18) Fixed (21) Deposited Film or Coating |
338/22 | (18) Fixed (22) With Insulative Coating |
338/23 | (18) Fixed (23) With Particular Terminal |
338/24 | (18) Fixed (24) Supports and Housings |
338/25 | (25) Manufacturing Processes |
338/26 | (25) Manufacturing Processes (26) Variable |
338/27 | (25) Manufacturing Processes (27) Thin Film |
338/28 | (28) Manufacturing Apparatus |
Canadian Patent Classes
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