Partitioning walls or sheets

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for obtaining compressed oxygen and compressed ni...
- Patent number 9,733,014
- Issue date Aug 15, 2017
- Linde Aktiengesellschaft
- Dirk Schwenk
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic rectification system for producing very high purity oxygen
- Patent number 6,173,586
- Issue date Jan 16, 2001
- Praxair Technology, Inc.
- Dante Patrick Bonaquist
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air liquefaction separation process and apparatus therefor
- Patent number 5,765,397
- Issue date Jun 16, 1998
- Nippon Sanso Corporation
- Hideyuki Honda
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and apparatus for the separation of a low-boiling gaseous m...
- Patent number 4,091,633
- Issue date May 30, 1978
- Linde Aktiengesellschaft
- Gerhard Linde
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
1967717
- Patent number 1,967,717
- Issue date Jul 24, 1934
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...