CA382877A - Grattoir a toitures - Google Patents

Grattoir a toitures

Info

Publication number
CA382877A
CA382877A CA382877A CA382877DA CA382877A CA 382877 A CA382877 A CA 382877A CA 382877 A CA382877 A CA 382877A CA 382877D A CA382877D A CA 382877DA CA 382877 A CA382877 A CA 382877A
Authority
CA
Canada
Prior art keywords
roof
scraping apparatus
scraping
roof scraping
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
CA382877A
Other languages
English (en)
Inventor
Parmalee Miller Stuart
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.)
Barrett Co Inc
Original Assignee
Barrett Co Inc
Publication date
Application granted granted Critical
Publication of CA382877A publication Critical patent/CA382877A/fr
Expired legal-status Critical Current

Links

CA382877A Grattoir a toitures Expired CA382877A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA382877T

Publications (1)

Publication Number Publication Date
CA382877A true CA382877A (fr) 1939-07-25

Family

ID=35388109

Family Applications (1)

Application Number Title Priority Date Filing Date
CA382877A Expired CA382877A (fr) Grattoir a toitures

Country Status (1)

Country Link
CA (1) CA382877A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115199047A (zh) * 2021-04-13 2022-10-18 广东博智林机器人有限公司 刮刀、刮刀组件以及整平装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115199047A (zh) * 2021-04-13 2022-10-18 广东博智林机器人有限公司 刮刀、刮刀组件以及整平装置
CN115199047B (zh) * 2021-04-13 2024-02-13 广东博智林机器人有限公司 刮刀、刮刀组件以及整平装置

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