FR55394E - Broche porte-meule pour rectification intérieure - Google Patents

Broche porte-meule pour rectification intérieure

Info

Publication number: FR55394E
Authority: FR; France
Prior art keywords: grinding; wheel spindle; internal; grinding wheel; internal grinding
Prior art date: 1941-05-28
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.)

PIAT ETS

Original Assignee

PIAT ETS

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.)

1941-05-28

Filing date

1941-05-28

Publication date

1952-06-27

1941-05-28 Application filed by PIAT ETS filed Critical PIAT ETS

1952-06-27 Application granted granted Critical

1952-06-27 Publication of FR55394E publication Critical patent/FR55394E/fr

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto

Landscapes

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

FR55394D 1941-05-28 1941-05-28 Broche porte-meule pour rectification intérieure Expired FR55394E (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR55394T		1941-05-28

Publications (1)

Publication Number	Publication Date
FR55394E true FR55394E (fr)	1952-06-27

Family

ID=8689709

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR55394D Expired FR55394E (fr)	1941-05-28	1941-05-28	Broche porte-meule pour rectification intérieure

Country Status (1)

Country	Link
FR (1)	FR55394E (fr)

1941
- 1941-05-28 FR FR55394D patent/FR55394E/fr not_active Expired

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