CA811449A - Means for sealing hopper doors - Google Patents

Means for sealing hopper doors

Info

Publication number: CA811449A
Authority: CA; Canada
Prior art keywords: hopper doors; sealing hopper; sealing; doors; hopper
Prior art date: 1969-04-29
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

CA811449A

Inventor

H. Pase Hugh

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.)

Thermo IEC Inc

Original Assignee

International Equipment Co

Publication date

1969-04-29

1969-04-29 Application granted granted Critical

1969-04-29 Publication of CA811449A publication Critical patent/CA811449A/en

Status Expired legal-status Critical Current

Links

CA811449A Means for sealing hopper doors Expired CA811449A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA811449T

Publications (1)

Publication Number	Publication Date
CA811449A true CA811449A (en)	1969-04-29

Family

ID=36281971

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA811449A Expired CA811449A (en)			Means for sealing hopper doors

Country Status (1)

Country	Link
CA (1)	CA811449A (en)

0
- CA CA811449A patent/CA811449A/en not_active Expired

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