The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 03, 1991
Filed:
Aug. 31, 1990
Alexander Kuckens, Gross Sarau, DE;
Technica Entwicklungsgesellschaft mbH & Co. KG, Ratzeburg, DE;
Abstract
A method of root fertilization in cultivated plants, particularly in the field of hydrophonics is provided wherein water is finely impregnated with a gas mixture of carbon dioxide and pure oxygen, whereby the mixing ratio of the carbon dioxide and the pure oxygen corresponds approximately to the natural solution ratio of carbon dioxide and oxygen in normally clean water at atmospheric pressure and room temperature and whereby the individual gaseous phases, respectively their inflow to the gas mixture, can be controlled when required from the gas mixing area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile