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Legal status

Patent expired

Bibliographic data
Indications of the International Patent Classification (IPC)
(51) INT.CL.: (2006.01) G01N 33/02
Patent
(11) Number of the document 2544
(13) Kind of document B
(21) Application number RP1216
(22) Date of filing the application 1993-09-28
(41) Date of publication of the application
(45) Date of publication of patent 1994-02-15
PCT application
(86) Number 1433427
Date 1982-02-25
Priority applications
(30) Number Date Country code
30 24 794.0 1980-06-30 DE
PCT/EP81/00091 1981-06-30 WO
Applicant
(71) BUEHLER AG MASCHINENFABRIK, CH-9240 Uzwil, CH
Inventors
(72) Hans OETIKER, CH
Emanuel KUMMER, CH
Grantee
(73) BUEHLER AG MASCHINENFABRIK, CH-9240 Uzwil, CH
Attorney or representative
(74) Reda ŽABOLIENĖ, METIDA, Verslo centras "VERTAS", Gynėjų g. 16, LT-01109 Vilnius, LT
Title
(54)
Last renewal fee
Payment date Validity (years) Amount
1995-08-16 5 250.00 USD
Next renewal fee
1998-09-28
Legal status
Patent expired
Invalidation date 1996-06-30