CA688564A - Device for controlling a gaseous atmosphere with adjustable mixing ratio of the gases - Google Patents

Device for controlling a gaseous atmosphere with adjustable mixing ratio of the gases

Info

Publication number
CA688564A
CA688564A CA688564A CA688564DA CA688564A CA 688564 A CA688564 A CA 688564A CA 688564 A CA688564 A CA 688564A CA 688564D A CA688564D A CA 688564DA CA 688564 A CA688564 A CA 688564A
Authority
CA
Canada
Prior art keywords
gases
controlling
mixing ratio
gaseous atmosphere
adjustable mixing
Prior art date
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.)
Expired
Application number
CA688564A
Inventor
J. Berghuis Pauwel
T. Gie Ong
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 date
Application granted granted Critical
Publication of CA688564A publication Critical patent/CA688564A/en
Expired legal-status Critical Current

Links

CA688564A Device for controlling a gaseous atmosphere with adjustable mixing ratio of the gases Expired CA688564A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA688564T

Publications (1)

Publication Number Publication Date
CA688564A true CA688564A (en) 1964-06-09

Family

ID=35991176

Family Applications (1)

Application Number Title Priority Date Filing Date
CA688564A Expired CA688564A (en) Device for controlling a gaseous atmosphere with adjustable mixing ratio of the gases

Country Status (1)

Country Link
CA (1) CA688564A (en)

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