JPS5341399B2 - - Google Patents

Info

Publication number
JPS5341399B2
JPS5341399B2 JP14012075A JP14012075A JPS5341399B2 JP S5341399 B2 JPS5341399 B2 JP S5341399B2 JP 14012075 A JP14012075 A JP 14012075A JP 14012075 A JP14012075 A JP 14012075A JP S5341399 B2 JPS5341399 B2 JP S5341399B2
Authority
JP
Japan
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
JP14012075A
Other languages
Japanese (ja)
Other versions
JPS5192497A (en
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.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS5192497A publication Critical patent/JPS5192497A/ja
Publication of JPS5341399B2 publication Critical patent/JPS5341399B2/ja
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B37/00Lapping machines or devices; Accessories
    • B24B37/04Lapping machines or devices; Accessories designed for working plane surfaces
    • B24B37/07Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool
    • B24B37/10Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping
    • B24B37/102Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping the workpieces or work carriers being able to rotate freely due to a frictional contact with the lapping tool
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B49/00Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/02Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D219/00Heterocyclic compounds containing acridine or hydrogenated acridine ring systems
    • C07D219/04Heterocyclic compounds containing acridine or hydrogenated acridine ring systems with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the ring system
    • C07D219/08Nitrogen atoms
    • C07D219/10Nitrogen atoms attached in position 9
    • C07D219/12Amino-alkylamino radicals attached in position 9
JP14012075A 1974-11-25 1975-11-21 Expired JPS5341399B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US526612A US3898770A (en) 1974-11-25 1974-11-25 Lapping fixture reference plate assembly

Publications (2)

Publication Number Publication Date
JPS5192497A JPS5192497A (en) 1976-08-13
JPS5341399B2 true JPS5341399B2 (en) 1978-11-02

Family

ID=24098043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14012075A Expired JPS5341399B2 (en) 1974-11-25 1975-11-21

Country Status (7)

Country Link
US (1) US3898770A (en)
JP (1) JPS5341399B2 (en)
DE (1) DE2551762A1 (en)
FR (1) FR2291826A1 (en)
GB (1) GB1458183A (en)
NL (1) NL7513621A (en)
SU (1) SU971080A3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899053A (en) * 1987-10-21 1990-02-06 Criticare Systems, Inc. Solid state non-dispersive IR analyzer using electrical current-modulated microsources
US5193316A (en) * 1991-10-29 1993-03-16 Texas Instruments Incorporated Semiconductor wafer polishing using a hydrostatic medium
US5931724A (en) * 1997-07-11 1999-08-03 Applied Materials, Inc. Mechanical fastener to hold a polishing pad on a platen in a chemical mechanical polishing system
US5957763A (en) * 1997-09-19 1999-09-28 Speedfam Corporation Polishing apparatus with support columns supporting multiple platform members
WO2014000038A1 (en) * 2012-06-27 2014-01-03 M3S Holdings Pty Ltd Combination reinforcing coupler and column alignment device
US9387569B2 (en) * 2013-04-27 2016-07-12 John Blick Leather head finishing system having plurality of apertures and angled shoe rails

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090169A (en) * 1961-05-11 1963-05-21 Stephen A Boettcher Lapping machine fixture
US3388506A (en) * 1964-11-16 1968-06-18 Speedlap Corp Lap limiting fixture means

Also Published As

Publication number Publication date
DE2551762A1 (en) 1976-05-26
GB1458183A (en) 1976-12-08
SU971080A3 (en) 1982-10-30
NL7513621A (en) 1976-05-28
FR2291826A1 (en) 1976-06-18
JPS5192497A (en) 1976-08-13
US3898770A (en) 1975-08-12
FR2291826B3 (en) 1978-08-25

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