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
Inventor
William Francis Barns
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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of GB191303140ApublicationCriticalpatent/GB191303140A/en
A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
A01G23/00—Forestry
A01G23/10—Tapping of tree-juices, e.g. caoutchouc, gum
A01G23/12—Knives or axes for tapping
Landscapes
Life Sciences & Earth Sciences
(AREA)
Biodiversity & Conservation Biology
(AREA)
Ecology
(AREA)
Forests & Forestry
(AREA)
Environmental Sciences
(AREA)
Catching Or Destruction
(AREA)
Abstract
3140. Barns, W. F. Feb. 6. Cutting-appliances. - A rasping-tool for tapping rubber trees comprises an end c of triangular section, two sides of w h i c h are provided with ridges d<1>, the third f being plane and serving as a guard to the cambium.
GB191303140D1913-02-061913-02-06An Improved Tool or Instrument for Tapping Rubber Trees.
ExpiredGB191303140A
(en)