TWO-PART SOLAR HEATER AND METHOD FOR ITS MANUFACTURE.

IT8121531A0Inactive Publication Date: 1981-05-06RAV SHEMESH B M
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Patent Information

Application Number
IT1981021531
Authority / Receiving Office
IT · IT
Patent Type
Applications
Current Assignee / Owner
Priority Date
1980-05-08
Filing Date
1981-05-06
Publication Date
1981-05-06
Estimated Expiration
Not applicable · inactive patent
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