ATE20554T1 - Linse zum augenschutz aus infrarot absorbierendem polycarbonat. - Google Patents

Linse zum augenschutz aus infrarot absorbierendem polycarbonat.

Info

Publication number
ATE20554T1
ATE20554T1 AT81103640T AT81103640T ATE20554T1 AT E20554 T1 ATE20554 T1 AT E20554T1 AT 81103640 T AT81103640 T AT 81103640T AT 81103640 T AT81103640 T AT 81103640T AT E20554 T1 ATE20554 T1 AT E20554T1
Authority
AT
Austria
Prior art keywords
lens
infrared absorbing
eye protection
absorbing polycarbonate
polycarbonate
Prior art date
Application number
AT81103640T
Other languages
English (en)
Inventor
Robert J Tucker
Willard C White
Original Assignee
American Cyanamid Co
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 by American Cyanamid Co filed Critical American Cyanamid Co
Priority claimed from EP81103640A external-priority patent/EP0044911B1/de
Application granted granted Critical
Publication of ATE20554T1 publication Critical patent/ATE20554T1/de

Links

AT81103640T 1980-07-14 1981-05-12 Linse zum augenschutz aus infrarot absorbierendem polycarbonat. ATE20554T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16791080A 1980-07-14 1980-07-14
US23327881A 1981-02-10 1981-02-10
EP81103640A EP0044911B1 (de) 1980-07-14 1981-05-12 Linse zum Augenschutz aus Infrarot absorbierendem Polycarbonat

Publications (1)

Publication Number Publication Date
ATE20554T1 true ATE20554T1 (de) 1986-07-15

Family

ID=27225079

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81103640T ATE20554T1 (de) 1980-07-14 1981-05-12 Linse zum augenschutz aus infrarot absorbierendem polycarbonat.

Country Status (1)

Country Link
AT (1) ATE20554T1 (de)

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
RZN Patent revoked