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CA435719A - Screw-threaded closure device - Google Patents

Screw-threaded closure device

Info

Publication number
CA435719A
CA435719A CA435719A CA435719DA CA435719A CA 435719 A CA435719 A CA 435719A CA 435719 A CA435719 A CA 435719A CA 435719D A CA435719D A CA 435719DA CA 435719 A CA435719 A CA 435719A
Authority
CA
Canada
Prior art keywords
screw
closure device
threaded closure
threaded
closure
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
CA435719A
Other languages
French (fr)
Inventor
Hartley Smith Sidney
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Publication date
Application granted granted Critical
Publication of CA435719A publication Critical patent/CA435719A/en
Expired legal-status Critical Current

Links

CA435719A Screw-threaded closure device Expired CA435719A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA435719T

Publications (1)

Publication Number Publication Date
CA435719A true CA435719A (en) 1946-07-09

Family

ID=35550353

Family Applications (1)

Application Number Title Priority Date Filing Date
CA435719A Expired CA435719A (en) Screw-threaded closure device

Country Status (1)

Country Link
CA (1) CA435719A (en)

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