KR0168314B1 - Dissolved oxygen reducing apparatus - Google Patents

Dissolved oxygen reducing apparatus

Info

Publication number: KR0168314B1
Authority: KR; South Korea
Prior art keywords: dissolved oxygen; reducing apparatus; oxygen reducing; dissolved; reducing
Prior art date: 1993-04-14

Application number

KR1019980705313A

Other languages

Korean (ko)

Inventor

Yoshio Ishihara

Hiroshi Yamazaki

Ko Matsumoto

Sumiyo Yamane

Original Assignee

Nippon Oxygen Co Ltd

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.)

1993-04-14

Filing date

1998-07-10

Publication date

1999-10-15

1993-04-14 Priority claimed from JP8756793A external-priority patent/JP2649472B2/en

1993-09-29 Priority claimed from JP24338793A external-priority patent/JP2610573B2/en

1993-09-29 Priority claimed from JP24338693A external-priority patent/JP2652331B2/en

1994-04-11 Priority claimed from PCT/JP1994/000601 external-priority patent/WO1994023816A1/en

1998-07-10 Application filed by Nippon Oxygen Co Ltd filed Critical Nippon Oxygen Co Ltd

1999-10-15 Application granted granted Critical

1999-10-15 Publication of KR0168314B1 publication Critical patent/KR0168314B1/en

Links

KR1019980705313A 1993-04-14 1998-07-10 Dissolved oxygen reducing apparatus KR0168314B1 (en)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
JP8756793A JP2649472B2 (en)	1993-04-14	1993-04-14	Dissolved oxygen reduction device
JP24338793A JP2610573B2 (en)	1993-09-29	1993-09-29	Dissolved oxygen reduction method and apparatus
JP24338693A JP2652331B2 (en)	1992-10-29	1993-09-29	Dissolved oxygen reduction device
PCT/JP1994/000601 WO1994023816A1 (en)	1993-04-14	1994-04-11	Dissolved oxygen reducing apparatus
KR19947004347		1994-11-30

Publications (1)

Publication Number	Publication Date
KR0168314B1 true KR0168314B1 (en)	1999-10-15

Family

ID=27467400

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR1019980705313A KR0168314B1 (en)	1993-04-14	1998-07-10	Dissolved oxygen reducing apparatus

Country Status (1)

Country	Link
KR (1)	KR0168314B1 (en)

1998
- 1998-07-10 KR KR1019980705313A patent/KR0168314B1/en not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1998-07-10	A107	Divisional application of patent
1998-07-10	A201	Request for examination
1998-08-21	E701	Decision to grant or registration of patent right
1998-10-01	GRNT	Written decision to grant
2000-04-01	G170	Publication of correction
2006-09-25	FPAY	Annual fee payment	Payment date: 20060925 Year of fee payment: 9
2007-10-02	LAPS	Lapse due to unpaid annual fee