CA368061A - Dispositif a gratter les matieres d'egout - Google Patents

Dispositif a gratter les matieres d'egout

Info

Publication number: CA368061A
Authority: CA; Canada
Prior art keywords: scraping device; sewage scraping; sewage; scraping
Prior art date: 1937-08-10
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

CA368061A

Other languages

English (en)

Inventor

Kelly Wing Frederick

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

1937-08-10

1937-08-10 Application granted granted Critical

1937-08-10 Publication of CA368061A publication Critical patent/CA368061A/fr

Status Expired legal-status Critical Current

Links

238000007790 scraping Methods 0.000 title 1
239000010865 sewage Substances 0.000 title 1

CA368061A Dispositif a gratter les matieres d'egout Expired CA368061A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA368061T

Publications (1)

Publication Number	Publication Date
CA368061A true CA368061A (fr)	1937-08-10

Family

ID=35369129

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA368061A Expired CA368061A (fr)			Dispositif a gratter les matieres d'egout

Country Status (1)

Country	Link
CA (1)	CA368061A (fr)

0
- CA CA368061A patent/CA368061A/fr not_active Expired

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