FI72565B - Mudderverk. - Google Patents

Mudderverk. Download PDF

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Publication number
FI72565B
FI72565B FI860869A FI860869A FI72565B FI 72565 B FI72565 B FI 72565B FI 860869 A FI860869 A FI 860869A FI 860869 A FI860869 A FI 860869A FI 72565 B FI72565 B FI 72565B
Authority
FI
Finland
Prior art keywords
drive
excavator
dredging
pontoons
rods
Prior art date
Application number
FI860869A
Other languages
English (en)
Swedish (sv)
Other versions
FI860869A0 (fi
FI72565C (fi
Inventor
Bror Granqvist
Original Assignee
Bror Granqvist
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 Bror Granqvist filed Critical Bror Granqvist
Priority to FI860869A priority Critical patent/FI72565C/fi
Publication of FI860869A0 publication Critical patent/FI860869A0/fi
Publication of FI72565B publication Critical patent/FI72565B/fi
Application granted granted Critical
Publication of FI72565C publication Critical patent/FI72565C/fi

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Landscapes

  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
FI860869A 1986-02-28 1986-02-28 Mudderverk. FI72565C (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI860869A FI72565C (fi) 1986-02-28 1986-02-28 Mudderverk.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI860869A FI72565C (fi) 1986-02-28 1986-02-28 Mudderverk.
FI860869 1986-02-28

Publications (3)

Publication Number Publication Date
FI860869A0 FI860869A0 (fi) 1986-02-28
FI72565B true FI72565B (fi) 1987-02-27
FI72565C FI72565C (fi) 1987-06-08

Family

ID=8522233

Family Applications (1)

Application Number Title Priority Date Filing Date
FI860869A FI72565C (fi) 1986-02-28 1986-02-28 Mudderverk.

Country Status (1)

Country Link
FI (1) FI72565C (fi)

Also Published As

Publication number Publication date
FI860869A0 (fi) 1986-02-28
FI72565C (fi) 1987-06-08

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: GRANQVIST, BROR