(19)
(11)
EP 0 034 144 A1
(12)
(43)
Date of publication:
26.08.1981
Bulletin 1981/34
(21)
Application number:
80900273.0
(22)
Date of filing:
13.08.1979
(51)
International Patent Classification (IPC):
F24J
2/
04
( . )
F24J
2/
46
( . )
F24J
2/
24
( . )
(86)
International application number:
PCT/US1979/000615
(87)
International publication number:
WO 1981/000445
(
19.02.1981
Gazette 1981/05)
(84)
Designated Contracting States:
AT CH DE FR GB LU NL SE
(71)
Applicant:
ALOSI, Anthony C.
Las Vegas, NV 89109 (US)
(72)
Inventor:
ALOSI, Anthony C.
Las Vegas, NV 89109 (US)
(54)
CONCRETE SOLAR COLLECTORS