JPS368295B1 - - Google Patents

Info

Publication number
JPS368295B1
JPS368295B1 JP376759A JP376759A JPS368295B1 JP S368295 B1 JPS368295 B1 JP S368295B1 JP 376759 A JP376759 A JP 376759A JP 376759 A JP376759 A JP 376759A JP S368295 B1 JPS368295 B1 JP S368295B1
Authority
JP
Japan
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.)
Pending
Application number
JP376759A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS368295B1 publication Critical patent/JPS368295B1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J41/00—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas; Discharge tubes for evacuation by diffusion of ions
    • H01J41/02—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas
    • H01J41/06—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas with ionisation by means of cold cathodes
JP376759A 1958-02-20 1959-02-10 Pending JPS368295B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET14774A DE1067614B (en) 1958-02-20 1958-02-20 Vacuum gauge and process for its manufacture

Publications (1)

Publication Number Publication Date
JPS368295B1 true JPS368295B1 (en) 1961-06-22

Family

ID=7547730

Family Applications (1)

Application Number Title Priority Date Filing Date
JP376759A Pending JPS368295B1 (en) 1958-02-20 1959-02-10

Country Status (2)

Country Link
JP (1) JPS368295B1 (en)
DE (1) DE1067614B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2497213A (en) * 1945-05-22 1950-02-14 Nat Res Corp Pressure gauge

Also Published As

Publication number Publication date
DE1067614B (en) 1959-10-22

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