US77855A - Improvement in ploughs - Google Patents

Improvement in ploughs Download PDF

Info

Publication number
US77855A
US77855A US77855DA US77855A US 77855 A US77855 A US 77855A US 77855D A US77855D A US 77855DA US 77855 A US77855 A US 77855A
Authority
US
United States
Prior art keywords
ploughs
improvement
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 - Lifetime
Application number
Publication date
Application granted granted Critical
Publication of US77855A publication Critical patent/US77855A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B15/00—Elements, tools, or details of ploughs
    • A01B15/02—Plough blades; Fixing the blades

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Steroid Compounds (AREA)

Description

US77855D Improvement in ploughs Expired - Lifetime US77855A (en)

Publications (1)

Publication Number Publication Date
US77855A true US77855A (en) 1868-05-12

Family

ID=2147357

Family Applications (1)

Application Number Title Priority Date Filing Date
US77855D Expired - Lifetime US77855A (en) Improvement in ploughs

Country Status (1)

Country Link
US (1) US77855A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050010439A1 (en) * 2003-07-11 2005-01-13 Short Douglas J. Method of promoting employee wellness and health insurance strategy for same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050010439A1 (en) * 2003-07-11 2005-01-13 Short Douglas J. Method of promoting employee wellness and health insurance strategy for same

Similar Documents

Publication Publication Date Title
US80104A (en) James g
US77855A (en) Improvement in ploughs
US74707A (en) David s
US77188A (en) Improvement in ploughs
US75513A (en)
US73602A (en) Impsofbhiit im steam-eigiib-slobs-yilfes
US76787A (en) Improvement in hoese hay-fobes
US78665A (en) Improvement in ooen-cover-ee
US73231A (en) Improvement in shovel-ploughs
US77380A (en) Josiae humphery
US77913A (en) Pnoto-utho
US74251A (en)
US78541A (en) John ross
US77485A (en) John i
US81919A (en) John l
US75378A (en) William j
US77260A (en) craig
US80030A (en) William r
US79162A (en) Thomas
US76028A (en) Improvement in kites
US77967A (en) bverson
US78027A (en) Neok-tebsi
US76656A (en) bandall
US76032A (en)
US75515A (en)