Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1569421A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHARLOTTE ANNIE TISDALL
Original Assignee
CHARLOTTE ANNIE TISDALL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHARLOTTE ANNIE TISDALLfiledCriticalCHARLOTTE ANNIE TISDALL
Priority to GB1569421ApriorityCriticalpatent/GB182654A/en
Publication of GB182654ApublicationCriticalpatent/GB182654A/en
C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
C05B1/02—Superphosphates
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Fertilizers
(AREA)
Treatment Of Sludge
(AREA)
Abstract
182,654. Desmond, S., and Tisdall, C. A. June 7, 1921. Manures.-Superphosphate of lime, sulphate of ammonia, sulphate of potash, phosphate of ammonia, and phosphate of potash are mixed together and used in powdered form or dissolved in water.
GB1569421A1921-06-071921-06-07An improvement in fertilisers
ExpiredGB182654A
(en)