IPC Definitions - January 01, 2012
G01K 5/00 - Definition
References relevant to classification in this main group
This main group does not cover:
Of vapour arising from a liquid | G01K 11/02 |
Attention is drawn to the following places, which may be of interest for search:
Thermally-sensitive members for thermally-actuated switches | H01H 37/00 |