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- Google Patents
AU201725B2 - Improvements in or relating to cold-gas refrigerators
- Google Patents
Improvements in or relating to cold-gas refrigerators
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.)
Active
Application number
AU6203/55A
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
Publication of AU201725B2publicationCriticalpatent/AU201725B2/en