FR742290A - - Google Patents

Info

Publication number
FR742290A
FR742290A FR742290DA FR742290A FR 742290 A FR742290 A FR 742290A FR 742290D A FR742290D A FR 742290DA FR 742290 A FR742290 A FR 742290A
Authority
FR
France
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
French (fr)
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.)
Publication date
Application granted granted Critical
Publication of FR742290A publication Critical patent/FR742290A/fr
Expired legal-status Critical Current

Links

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
    • B24B15/00—Machines or devices designed for grinding seat surfaces; Accessories therefor
    • B24B15/08—Machines or devices designed for grinding seat surfaces; Accessories therefor for grinding co-operating seat surfaces by moving one over the other
    • 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
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
FR742290D 1930-10-31 Expired FR742290A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS1951080X 1930-10-31

Publications (1)

Publication Number Publication Date
FR742290A true FR742290A (en) 1933-03-03

Family

ID=5458540

Family Applications (1)

Application Number Title Priority Date Filing Date
FR742290D Expired FR742290A (en) 1930-10-31

Country Status (2)

Country Link
US (1) US1951080A (en)
FR (1) FR742290A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783481A (en) * 1983-12-14 1988-11-08 Imperial Chemical Industries Plc Rodenticides

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621447A (en) * 1950-04-03 1952-12-16 Beer Wilhelm Grinding machine
US3557757A (en) * 1968-07-10 1971-01-26 Cletus A Brooks Automatic selective animal feeder
NL8006681A (en) * 1980-12-09 1982-07-01 Skf Ind Trading & Dev METHOD FOR GRINDING RAW-SHAPED SPHERAL-ARTICLES TO A PURE BULB FORM.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783481A (en) * 1983-12-14 1988-11-08 Imperial Chemical Industries Plc Rodenticides

Also Published As

Publication number Publication date
US1951080A (en) 1934-03-13

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