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
GB338219A
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.)
JOHN WILLIAM PINDER
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JOHN WILLIAM PINDER
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Publication date
Application filed by JOHN WILLIAM PINDERfiledCriticalJOHN WILLIAM PINDER
Priority to GB338219ApriorityCriticalpatent/GB141149A/en
Publication of GB141149ApublicationCriticalpatent/GB141149A/en
E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
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Health & Medical Sciences
(AREA)
Life Sciences & Earth Sciences
(AREA)
Engineering & Computer Science
(AREA)
Hydrology & Water Resources
(AREA)
Public Health
(AREA)
Water Supply & Treatment
(AREA)
Revetment
(AREA)
Abstract
141,149. Plant, F. S., and Pinder, J. W. Feb. 12, 1919. Man-hole and hand-hole frames.-Relates to built-up inspection chambers for drains, and consists in a combination of known features, namely sections 1, 3 with interengaging ends 2, made of cement and gravel or sand and the like reinforced by hoop iron, wire, or netting.
GB338219A1919-02-121919-02-12Improved means of constructing inspection chambers for drains
ExpiredGB141149A
(en)