F24D19/081 - CPC Classification Index

ClassID:

157985 ⎘

F24D19/081 - CPC Classification

Classification description:

Details; Arrangements for drainage, venting or aerating for steam heating systems

Recent Application in this class:

20200025394

SUBATMOSPHERIC HEATING SYSTEM

20190154274

Vacuum steam heating system

20190032927

Automated temperature control of heating radiators

20180340708

System and method for generating heated water and distilled water

20150076241

Vacuum sustaining heating systems and methods