DK90696C - Automatic changeover valve for cylinder gas system. - Google Patents

Automatic changeover valve for cylinder gas system.

Info

Publication number
DK90696C
DK90696C DK63659A DK63659A DK90696C DK 90696 C DK90696 C DK 90696C DK 63659 A DK63659 A DK 63659A DK 63659 A DK63659 A DK 63659A DK 90696 C DK90696 C DK 90696C
Authority
DK
Denmark
Prior art keywords
gas system
changeover valve
cylinder gas
automatic changeover
automatic
Prior art date
Application number
DK63659A
Other languages
Danish (da)
Inventor
Martin Knudsen
Original Assignee
Martin Knudsen
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Martin Knudsen filed Critical Martin Knudsen
Priority to DK63659A priority Critical patent/DK90696C/en
Application granted granted Critical
Publication of DK90696C publication Critical patent/DK90696C/en

Links

DK63659A 1959-02-21 1959-02-21 Automatic changeover valve for cylinder gas system. DK90696C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK63659A DK90696C (en) 1959-02-21 1959-02-21 Automatic changeover valve for cylinder gas system.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK63659A DK90696C (en) 1959-02-21 1959-02-21 Automatic changeover valve for cylinder gas system.

Publications (1)

Publication Number Publication Date
DK90696C true DK90696C (en) 1961-04-04

Family

ID=8095825

Family Applications (1)

Application Number Title Priority Date Filing Date
DK63659A DK90696C (en) 1959-02-21 1959-02-21 Automatic changeover valve for cylinder gas system.

Country Status (1)

Country Link
DK (1) DK90696C (en)

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