CA72920A - Joint de tube a grain - Google Patents

Joint de tube a grain

Info

Publication number
CA72920A
CA72920A CA000072920A CA72920DA CA72920A CA 72920 A CA72920 A CA 72920A CA 000072920 A CA000072920 A CA 000072920A CA 72920D A CA72920D A CA 72920DA CA 72920 A CA72920 A CA 72920A
Authority
CA
Canada
Prior art keywords
tube connection
grain tube
grain
connection
tube
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
CA000072920A
Other languages
English (en)
Inventor
John Edward Welling
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
Application granted granted Critical
Publication of CA72920A publication Critical patent/CA72920A/fr
Expired legal-status Critical Current

Links

CA000072920A 1901-08-12 1901-08-12 Joint de tube a grain Expired CA72920A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA72920T 1901-08-12

Publications (1)

Publication Number Publication Date
CA72920A true CA72920A (fr) 1901-08-27

Family

ID=45189457

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000072920A Expired CA72920A (fr) 1901-08-12 1901-08-12 Joint de tube a grain

Country Status (1)

Country Link
CA (1) CA72920A (fr)

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