H01H29/08 - CPC Classification Index

ClassID:

202795 ⎘

H01H29/08 - CPC Classification

Classification description:

Switches having at least one liquid contact; Details Means for introducing a predetermined time delay

Sub-classes:

H01H29/10 » by constricting the flow of the contact liquid 1

Recent Application in this class:

20190072248

Electrical cover with concentric removable annular rings

20170324232

Electrical cover

20170323745

Electrical cover