FR2177336A5 - - Google Patents

Info

Publication number
FR2177336A5
FR2177336A5 FR7309714A FR7309714A FR2177336A5 FR 2177336 A5 FR2177336 A5 FR 2177336A5 FR 7309714 A FR7309714 A FR 7309714A FR 7309714 A FR7309714 A FR 7309714A FR 2177336 A5 FR2177336 A5 FR 2177336A5
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
FR7309714A
Other languages
French (fr)
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.)
Procedyne Corp
Original Assignee
Procedyne 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.)
Filing date
Publication date
Priority to US23663472A priority Critical
Application filed by Procedyne Corp filed Critical Procedyne Corp
Application granted granted Critical
Publication of FR2177336A5 publication Critical patent/FR2177336A5/fr
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18Water
    • G01N33/1806Water biological or chemical oxygen demand (BOD or COD)
FR7309714A 1972-03-21 1973-03-19 Expired FR2177336A5 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US23663472A true 1972-03-21 1972-03-21

Publications (1)

Publication Number Publication Date
FR2177336A5 true FR2177336A5 (ja) 1973-11-02

Family

ID=22890330

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7309714A Expired FR2177336A5 (ja) 1972-03-21 1973-03-19

Country Status (4)

Country Link
JP (1) JPS4915492A (ja)
DE (1) DE2313379B2 (ja)
FR (1) FR2177336A5 (ja)
GB (1) GB1392405A (ja)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5017696A (ja) * 1973-06-14 1975-02-25
JPS5132689A (en) * 1974-09-14 1976-03-19 Kawai Giken Kk Zensansoyokyuryo * tod * norenzokujidosokuteihoho oyobi sokuteisochi
JPS6231339B2 (ja) * 1977-10-21 1987-07-08 Fuji Photo Film Co Ltd
DE2832043A1 (de) * 1978-07-21 1980-01-31 Hoechst Ag Verfahren zum quantitativen bestimmen des sauerstoffbedarfs von oxidierbare stoffe enthaltendem wasser
JPS5751667B2 (ja) * 1978-09-14 1982-11-02
JPS6213656B2 (ja) * 1978-09-14 1987-03-27 Canon Kk
JPS5751668B2 (ja) * 1978-09-14 1982-11-02
JPH0146859B2 (ja) * 1980-12-27 1989-10-11 Canon Kk
US5354038A (en) * 1989-09-29 1994-10-11 Consolidated Engineering Company, Inc. Heat treatment of metal castings and in-furnace sand reclamation
WO1997030805A1 (en) * 1996-02-23 1997-08-28 Consolidated Engineering Company, Inc. System and process for reclaiming sand
US5901775A (en) * 1996-12-20 1999-05-11 General Kinematics Corporation Two-stage heat treating decoring and sand reclamation system
US6453982B1 (en) 1996-12-20 2002-09-24 General Kinematics Corporation Sand cleaning apparatus
US5924473A (en) * 1996-12-20 1999-07-20 General Kinematics Corporation Vibratory sand reclamation system
US5738162A (en) * 1997-02-20 1998-04-14 Consolidated Engineering Company, Inc. Terraced fluidized bed
US6336809B1 (en) 1998-12-15 2002-01-08 Consolidated Engineering Company, Inc. Combination conduction/convection furnace
US6217317B1 (en) 1998-12-15 2001-04-17 Consolidated Engineering Company, Inc. Combination conduction/convection furnace
US6910522B2 (en) 1999-07-29 2005-06-28 Consolidated Engineering Company, Inc. Methods and apparatus for heat treatment and sand removal for castings
US6672367B2 (en) 1999-07-29 2004-01-06 Consolidated Engineering Company, Inc. Methods and apparatus for heat treatment and sand removal for castings
US6622775B2 (en) 2000-05-10 2003-09-23 Consolidated Engineering Company, Inc. Method and apparatus for assisting removal of sand moldings from castings
US20060103059A1 (en) 2004-10-29 2006-05-18 Crafton Scott P High pressure heat treatment system

Also Published As

Publication number Publication date
GB1392405A (en) 1975-04-30
DE2313379B2 (de) 1976-04-15
DE2313379A1 (de) 1973-09-27
JPS4915492A (ja) 1974-02-09

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Legal Events

Date Code Title Description
ST Notification of lapse