CA3964A - Safety valve - Google Patents

Safety valve

Info

Publication number
CA3964A
CA3964A CA000003964A CA3964DA CA3964A CA 3964 A CA3964 A CA 3964A CA 000003964 A CA000003964 A CA 000003964A CA 3964D A CA3964D A CA 3964DA CA 3964 A CA3964 A CA 3964A
Authority
CA
Canada
Prior art keywords
safety valve
safety
valve
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
CA000003964A
Other languages
French (fr)
Inventor
Edward H. Ashcroft
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 CA3964A publication Critical patent/CA3964A/en
Expired legal-status Critical Current

Links

CA000003964A Safety valve Expired CA3964A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA3964T

Publications (1)

Publication Number Publication Date
CA3964A true CA3964A (en) 1874-10-16

Family

ID=45120524

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000003964A Expired CA3964A (en) Safety valve

Country Status (1)

Country Link
CA (1) CA3964A (en)

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