CA250472A - Instrument board lock and control needle valve - Google Patents

Instrument board lock and control needle valve

Info

Publication number
CA250472A
CA250472A CA250472A CA250472DA CA250472A CA 250472 A CA250472 A CA 250472A CA 250472 A CA250472 A CA 250472A CA 250472D A CA250472D A CA 250472DA CA 250472 A CA250472 A CA 250472A
Authority
CA
Canada
Prior art keywords
needle valve
instrument board
board lock
control needle
lock
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
CA250472A
Other languages
French (fr)
Inventor
G. Hallock Raymond
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA250472A publication Critical patent/CA250472A/en
Expired legal-status Critical Current

Links

CA250472A Instrument board lock and control needle valve Expired CA250472A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA250472T

Publications (1)

Publication Number Publication Date
CA250472A true CA250472A (en) 1925-06-09

Family

ID=35157446

Family Applications (1)

Application Number Title Priority Date Filing Date
CA250472A Expired CA250472A (en) Instrument board lock and control needle valve

Country Status (1)

Country Link
CA (1) CA250472A (en)

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