Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456 AU202115B2 - Improvements in or relating to cold-gas refrigerating apparatus and method of fractionating gaseous mixtures employing such apparatus
- Google Patents
AU202115B2 - Improvements in or relating to cold-gas refrigerating apparatus and method of fractionating gaseous mixtures employing such apparatus
- Google Patents
Improvements in or relating to cold-gas refrigerating apparatus and method of fractionating gaseous mixtures employing such apparatus
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NVfiledCriticalPhilips Gloeilampenfabrieken NV
Application grantedgrantedCritical
Publication of AU202115B2publicationCriticalpatent/AU202115B2/en
Publication of AU759955ApublicationCriticalpatent/AU759955A/en
AU7599/55A1955-03-16Improvements in or relating to cold-gas refrigerating apparatus and method of fractionating gaseous mixtures employing such apparatus
ExpiredAU202115B2
(en)