CA570075A - Methode de nettoyer les wagons de chemin de fer et analogue - Google Patents

Methode de nettoyer les wagons de chemin de fer et analogue

Info

Publication number
CA570075A
CA570075A CA570075A CA570075DA CA570075A CA 570075 A CA570075 A CA 570075A CA 570075 A CA570075 A CA 570075A CA 570075D A CA570075D A CA 570075DA CA 570075 A CA570075 A CA 570075A
Authority
CA
Canada
Prior art keywords
railway cars
cleaning railway
cleaning
cars
railway
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
CA570075A
Other languages
English (en)
Inventor
C. Johnson Samuel
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.)
Dearborn Chemical Co
Original Assignee
Dearborn Chemical Co
Publication date
Application granted granted Critical
Publication of CA570075A publication Critical patent/CA570075A/fr
Expired legal-status Critical Current

Links

CA570075A Methode de nettoyer les wagons de chemin de fer et analogue Expired CA570075A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA570075T

Publications (1)

Publication Number Publication Date
CA570075A true CA570075A (fr) 1959-02-03

Family

ID=35742617

Family Applications (1)

Application Number Title Priority Date Filing Date
CA570075A Expired CA570075A (fr) Methode de nettoyer les wagons de chemin de fer et analogue

Country Status (1)

Country Link
CA (1) CA570075A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505112A (en) * 1967-09-05 1970-04-07 Roddy E Kettler Method of cleaning masonry

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505112A (en) * 1967-09-05 1970-04-07 Roddy E Kettler Method of cleaning masonry

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