CA496012A - Method and apparatus for treating soil - Google Patents

Method and apparatus for treating soil

Info

Publication number
CA496012A
CA496012A CA496012A CA496012DA CA496012A CA 496012 A CA496012 A CA 496012A CA 496012 A CA496012 A CA 496012A CA 496012D A CA496012D A CA 496012DA CA 496012 A CA496012 A CA 496012A
Authority
CA
Canada
Prior art keywords
treating soil
soil
treating
Prior art date
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
CA496012A
Other languages
French (fr)
Inventor
S. Hannibal Lester
Original Assignee
Shell Development Co
Publication date
Application granted granted Critical
Publication of CA496012A publication Critical patent/CA496012A/en
Expired legal-status Critical Current

Links

CA496012A Method and apparatus for treating soil Expired CA496012A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA496012T

Publications (1)

Publication Number Publication Date
CA496012A true CA496012A (en) 1953-09-08

Family

ID=35641428

Family Applications (1)

Application Number Title Priority Date Filing Date
CA496012A Expired CA496012A (en) Method and apparatus for treating soil

Country Status (1)

Country Link
CA (1) CA496012A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269274A (en) * 1979-06-11 1981-05-26 Acra Plant, Inc. Streamlined wear-resistant deep tillage tool
US4446927A (en) * 1982-03-01 1984-05-08 Acra-Plant, Inc. Ground penetrating tool for farm implement shanks
US4653412A (en) * 1985-11-01 1987-03-31 Clarke George P Deep band fertilizer and double side band seeding attachment
US8161894B1 (en) 2008-09-15 2012-04-24 Shield Industries, Inc. Fertilizer applicator assembly
US9192095B1 (en) 2012-09-07 2015-11-24 ShieldIndustries, Inc. Tubeless fertilizer knife
US9326442B1 (en) 2011-02-07 2016-05-03 Shield Industries, Inc. Side mounted fertilizer knife assembly with interchangeable strip till and low draft points
US9974227B1 (en) 2012-09-07 2018-05-22 Shield Industries, Inc. Tubeless fertilizer knife

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269274A (en) * 1979-06-11 1981-05-26 Acra Plant, Inc. Streamlined wear-resistant deep tillage tool
US4446927A (en) * 1982-03-01 1984-05-08 Acra-Plant, Inc. Ground penetrating tool for farm implement shanks
US4653412A (en) * 1985-11-01 1987-03-31 Clarke George P Deep band fertilizer and double side band seeding attachment
US8161894B1 (en) 2008-09-15 2012-04-24 Shield Industries, Inc. Fertilizer applicator assembly
US9326442B1 (en) 2011-02-07 2016-05-03 Shield Industries, Inc. Side mounted fertilizer knife assembly with interchangeable strip till and low draft points
US9192095B1 (en) 2012-09-07 2015-11-24 ShieldIndustries, Inc. Tubeless fertilizer knife
US9974227B1 (en) 2012-09-07 2018-05-22 Shield Industries, Inc. Tubeless fertilizer knife

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