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POLYCARBONATES
US 3,530,094 A
Filed
: 12/23/1968
Issued
: 09/22/1970
Est. Priority Date
: 06/10/1960
Status: Expired due to Term
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Current Assignee
Bottenbruch Ludwig
,
Lotter Hans-Georg
,
Schnell Hermann
,
Schwarz Hans-Helmut
Original Assignee
Bottenbruch Ludwig
,
Lotter Hans-Georg
,
Schnell Hermann
,
Schwarz Hans-Helmut
Inventors
SCHNELL HERMANN
,
BOTTENBRUCH LUDWIG
,
SCHWARZ HANS-HELMUT
,
LOTTER HANS-GEORG
Application Number
US04/786,452
Time in Patent Office
638 Days
Field of Search
US Class Current
528/198
CPC Class Codes
C08G 64/14
containing a chain-terminat...
C08G 64/28
and phenols
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