DD126055A1 - - Google Patents

Info

Publication number
DD126055A1
DD126055A1 DD19317976A DD19317976A DD126055A1 DD 126055 A1 DD126055 A1 DD 126055A1 DD 19317976 A DD19317976 A DD 19317976A DD 19317976 A DD19317976 A DD 19317976A DD 126055 A1 DD126055 A1 DD 126055A1
Authority
DD
German Democratic Republic
Application number
DD19317976A
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
Priority to DD19317976A priority Critical patent/DD126055A1/xx
Publication of DD126055A1 publication Critical patent/DD126055A1/xx

Links

DD19317976A 1976-06-04 1976-06-04 DD126055A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DD19317976A DD126055A1 (zh) 1976-06-04 1976-06-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD19317976A DD126055A1 (zh) 1976-06-04 1976-06-04

Publications (1)

Publication Number Publication Date
DD126055A1 true DD126055A1 (zh) 1977-06-15

Family

ID=5504719

Family Applications (1)

Application Number Title Priority Date Filing Date
DD19317976A DD126055A1 (zh) 1976-06-04 1976-06-04

Country Status (1)

Country Link
DD (1) DD126055A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3106717A1 (de) * 1980-03-11 1982-02-25 Halliburton Co., 73533 Duncan, Okla. Zusammensetzung und verfahren zum herausloesen von silikaten aus unterirdischen formationen
EP0219840A2 (en) * 1985-10-21 1987-04-29 Lothar Jung Modified close fraction batch process for purification of SiO2

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3106717A1 (de) * 1980-03-11 1982-02-25 Halliburton Co., 73533 Duncan, Okla. Zusammensetzung und verfahren zum herausloesen von silikaten aus unterirdischen formationen
EP0219840A2 (en) * 1985-10-21 1987-04-29 Lothar Jung Modified close fraction batch process for purification of SiO2
EP0219840A3 (en) * 1985-10-21 1990-02-07 Lothar Jung Modified close fraction batch process for purification of sio2

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