CA457192A - Suction device - Google Patents

Suction device

Info

Publication number
CA457192A
CA457192A CA457192A CA457192DA CA457192A CA 457192 A CA457192 A CA 457192A CA 457192 A CA457192 A CA 457192A CA 457192D A CA457192D A CA 457192DA CA 457192 A CA457192 A CA 457192A
Authority
CA
Canada
Prior art keywords
suction device
suction
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
CA457192A
Other languages
French (fr)
Inventor
J. Scofield Gilbert
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 CA457192A publication Critical patent/CA457192A/en
Expired legal-status Critical Current

Links

CA457192A Suction device Expired CA457192A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA457192T

Publications (1)

Publication Number Publication Date
CA457192A true CA457192A (en) 1949-06-07

Family

ID=35574931

Family Applications (1)

Application Number Title Priority Date Filing Date
CA457192A Expired CA457192A (en) Suction device

Country Status (1)

Country Link
CA (1) CA457192A (en)

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