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
GB788625A
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.)
HAROLD MAXWELL LEFROY
Graesser-Monsanto Chemical Works Ltd
Original Assignee
HAROLD MAXWELL LEFROY
Graesser-Monsanto Chemical Works Ltd
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 HAROLD MAXWELL LEFROY, Graesser-Monsanto Chemical Works LtdfiledCriticalHAROLD MAXWELL LEFROY
Priority to GB788625ApriorityCriticalpatent/GB253993A/en
Publication of GB253993ApublicationCriticalpatent/GB253993A/en
Agricultural Chemicals And Associated Chemicals
(AREA)
Abstract
253,993. Graesser-Monsanto Chemical Works, Ltd., and Cohen, A. M., (Representative of Lefroy, H. Maxwell-). March 24, 1925. Soaps contain 10 per cent dichlornaphtha. lene. According to the second Provisional Specification the soap may contain trichlor- or hexachlornaphthalene. The higher brominated naphthalenes may replace the polychlorinated naphthalenes, or mixed bromochloronaphthalenes may be used.
GB788625A1925-03-241925-03-24Improvements in treatment of materials for combatting vermin and compositions suitable therefor
ExpiredGB253993A
(en)