-
Screw compressor
-
Patent number 11,802,563
-
Issue date Oct 31, 2023
-
Mitsubishi Electric Corporation
-
Masahiro Kanda
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
-
3438569
-
Patent number 3,438,569
-
Issue date Apr 15, 1969
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
3430847
-
Patent number 3,430,847
-
Issue date Mar 4, 1969
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
1979368
-
Patent number 1,979,368
-
Issue date Nov 6, 1934
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...