KR920007959U - 굴착 천공기 - Google Patents

굴착 천공기

Info

Publication number
KR920007959U
KR920007959U KR2019900015581U KR900015581U KR920007959U KR 920007959 U KR920007959 U KR 920007959U KR 2019900015581 U KR2019900015581 U KR 2019900015581U KR 900015581 U KR900015581 U KR 900015581U KR 920007959 U KR920007959 U KR 920007959U
Authority
KR
South Korea
Prior art keywords
drilling rig
rig
drilling
Prior art date
Application number
KR2019900015581U
Other languages
English (en)
Other versions
KR940000176Y1 (ko
Inventor
김동기
Original Assignee
김동기
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 김동기 filed Critical 김동기
Priority to KR2019900015581U priority Critical patent/KR940000176Y1/ko
Publication of KR920007959U publication Critical patent/KR920007959U/ko
Application granted granted Critical
Publication of KR940000176Y1 publication Critical patent/KR940000176Y1/ko

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/02—Dredgers; Soil-shifting machines hand-operated ; handheld soil shifting equipment acting by sucking E02F3/8891

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
KR2019900015581U 1990-10-10 1990-10-10 굴착 천공기 KR940000176Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900015581U KR940000176Y1 (ko) 1990-10-10 1990-10-10 굴착 천공기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900015581U KR940000176Y1 (ko) 1990-10-10 1990-10-10 굴착 천공기

Publications (2)

Publication Number Publication Date
KR920007959U true KR920007959U (ko) 1992-05-19
KR940000176Y1 KR940000176Y1 (ko) 1994-01-19

Family

ID=19304198

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900015581U KR940000176Y1 (ko) 1990-10-10 1990-10-10 굴착 천공기

Country Status (1)

Country Link
KR (1) KR940000176Y1 (ko)

Also Published As

Publication number Publication date
KR940000176Y1 (ko) 1994-01-19

Similar Documents

Publication Publication Date Title
NO920065D0 (no) Borkrone
ITMI921958A0 (it) Trivellatrice mobile
DE59206785D1 (de) Bohrhammer
DE69208482D1 (de) Bohrflüssigkeit
NO920052D0 (no) Borefluidum
NO920169D0 (no) Borefluidum
NO934441D0 (no) Boreslampreparater
ATA87891A (de) Unterseebohrstelle
FI943442A0 (fi) Kalliopora
DE69116548D1 (de) Bohrer
NO921667L (no) Borkrone
FI944291A (fi) Poratanko
DE69218513D1 (de) Hohlbohrer
DE59307989D1 (de) Gesteinsbohrer
NO914651D0 (no) Borkrone
NO932568D0 (no) Trykkluft-slagbor
FI98400B (fi) Poralaite
FI900834A0 (fi) Porauslaite
DK30592D0 (da) Boropsaetning
ITMI921957A1 (it) Trivellatrice
DE59207153D1 (de) Bohrmeissel
FI934741A0 (fi) Poralaite
KR910020370U (ko) 굴착 장치
KR920007959U (ko) 굴착 천공기
KR920019768U (ko) 지하 천공기

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee