FR842753A - Appareil à nettoyer par abrasion - Google Patents

Appareil à nettoyer par abrasion

Info

Publication number: FR842753A
Authority: FR; France
Prior art keywords: cleaning device; abrasion cleaning; abrasion; cleaning
Prior art date: 1937-09-02
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

Other languages

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.)

Pangborn Corp

Original Assignee

Pangborn Corp

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.)

1937-09-02

Filing date

1938-08-29

Publication date

1939-06-19

1938-08-29 Application filed by Pangborn Corp filed Critical Pangborn Corp

1939-06-19 Application granted granted Critical

1939-06-19 Publication of FR842753A publication Critical patent/FR842753A/fr

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
- B24C5/06—Impeller wheels; Rotor blades therefor

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)

FR842753D 1937-09-02 1938-08-29 Appareil à nettoyer par abrasion Expired FR842753A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US842753XA	1937-09-02	1937-09-02

Publications (1)

Publication Number	Publication Date
FR842753A true FR842753A (fr)	1939-06-19

Family

ID=22183910

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR842753D Expired FR842753A (fr)	1937-09-02	1938-08-29	Appareil à nettoyer par abrasion

Country Status (1)

Country	Link
FR (1)	FR842753A (fr)

1938
- 1938-08-29 FR FR842753D patent/FR842753A/fr not_active Expired

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