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PROCESS FOR SEALING CEMENT CONCRETE SURFACES
US 3,447,955 A
Filed
: 09/22/1965
Issued
: 06/03/1969
Est. Priority Date
: 09/22/1965
Status: Expired due to Term
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Current Assignee
Clifford V. Wittenwyler
,
Magee, John E.
Original Assignee
Clifford V. Wittenwyler
,
Magee, John E.
Inventors
Wittenwyler, Clifford V.
,
Magee, John E.
Application Number
US04/489,400
Time in Patent Office
1,350 Days
Field of Search
US Class Current
427/445
CPC Class Codes
C04B 28/02
containing hydraulic cement...
C04B 40/04
Preventing evaporation of t...
C04B 41/009
characterised by the materi...
C04B 41/463
Organic solvents
C04B 41/4853
Epoxides
C04B 41/488
Other macromolecular compou...
C04B 41/50
with inorganic materials
C04B 41/63
Macromolecular compounds
C08G 59/4042
Imines; Imides
Y10T 428/31511
Of epoxy ether
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