CA1127075A - Purgeur sur tubage - Google Patents

Purgeur sur tubage

Info

Publication number
CA1127075A
CA1127075A CA339,843A CA339843A CA1127075A CA 1127075 A CA1127075 A CA 1127075A CA 339843 A CA339843 A CA 339843A CA 1127075 A CA1127075 A CA 1127075A
Authority
CA
Canada
Prior art keywords
tubing
closure
retainer
drain passage
bore
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
CA339,843A
Other languages
English (en)
Inventor
John S. Page, Jr.
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
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 Individual filed Critical Individual
Priority to CA339,843A priority Critical patent/CA1127075A/fr
Application granted granted Critical
Publication of CA1127075A publication Critical patent/CA1127075A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Pressure Vessels And Lids Thereof (AREA)
CA339,843A 1979-11-14 1979-11-14 Purgeur sur tubage Expired CA1127075A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA339,843A CA1127075A (fr) 1979-11-14 1979-11-14 Purgeur sur tubage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA339,843A CA1127075A (fr) 1979-11-14 1979-11-14 Purgeur sur tubage

Publications (1)

Publication Number Publication Date
CA1127075A true CA1127075A (fr) 1982-07-06

Family

ID=4115613

Family Applications (1)

Application Number Title Priority Date Filing Date
CA339,843A Expired CA1127075A (fr) 1979-11-14 1979-11-14 Purgeur sur tubage

Country Status (1)

Country Link
CA (1) CA1127075A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry