FI53737B - - Google Patents

Info

Publication number
FI53737B
FI53737B FI771319A FI771319A FI53737B FI 53737 B FI53737 B FI 53737B FI 771319 A FI771319 A FI 771319A FI 771319 A FI771319 A FI 771319A FI 53737 B FI53737 B FI 53737B
Authority
FI
Finland
Application number
FI771319A
Other languages
Finnish (fi)
Other versions
FI53737C (fi
Inventor
Veikko Isopoussu
Original Assignee
Veikko Isopoussu
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 Veikko Isopoussu filed Critical Veikko Isopoussu
Priority to FI771319A priority Critical patent/FI53737C/fi
Publication of FI53737B publication Critical patent/FI53737B/fi
Priority to NO781407A priority patent/NO143677C/no
Priority to SE7804678A priority patent/SE423731B/sv
Application granted granted Critical
Publication of FI53737C publication Critical patent/FI53737C/fi

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
    • E02F5/305—Arrangements for breaking-up hard ground

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Selective Calling Equipment (AREA)
  • Communication Control (AREA)
  • Earth Drilling (AREA)
FI771319A 1977-04-26 1977-04-26 Anordning foer brytning av tjaele eller dylik FI53737C (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI771319A FI53737C (fi) 1977-04-26 1977-04-26 Anordning foer brytning av tjaele eller dylik
NO781407A NO143677C (no) 1977-04-26 1978-04-24 Anordning for oppbryting av tele e.l.
SE7804678A SE423731B (sv) 1977-04-26 1978-04-24 Anordning for uppbrytning av tjele och dylikt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI771319A FI53737C (fi) 1977-04-26 1977-04-26 Anordning foer brytning av tjaele eller dylik

Publications (2)

Publication Number Publication Date
FI53737B true FI53737B (US07923587-20110412-C00022.png) 1978-03-31
FI53737C FI53737C (fi) 1978-07-10

Family

ID=8510801

Family Applications (1)

Application Number Title Priority Date Filing Date
FI771319A FI53737C (fi) 1977-04-26 1977-04-26 Anordning foer brytning av tjaele eller dylik

Country Status (3)

Country Link
FI (1) FI53737C (US07923587-20110412-C00022.png)
NO (1) NO143677C (US07923587-20110412-C00022.png)
SE (1) SE423731B (US07923587-20110412-C00022.png)

Also Published As

Publication number Publication date
NO143677C (no) 1981-03-25
SE7804678L (sv) 1978-10-27
FI53737C (fi) 1978-07-10
NO143677B (no) 1980-12-15
NO781407L (no) 1978-10-27
SE423731B (sv) 1982-05-24

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: ISOPOUSSU, VEIKKO