ITTO20010233A0 - HYDRAULIC PISTON TYPE DEVICE FOR CRAVING THE ROCK, WITH VIBRATIONS AND WITHOUT NOISE. - Google Patents

HYDRAULIC PISTON TYPE DEVICE FOR CRAVING THE ROCK, WITH VIBRATIONS AND WITHOUT NOISE.

Info

Publication number
ITTO20010233A0
ITTO20010233A0 IT2001TO000233A ITTO20010233A ITTO20010233A0 IT TO20010233 A0 ITTO20010233 A0 IT TO20010233A0 IT 2001TO000233 A IT2001TO000233 A IT 2001TO000233A IT TO20010233 A ITTO20010233 A IT TO20010233A IT TO20010233 A0 ITTO20010233 A0 IT TO20010233A0
Authority
IT
Italy
Prior art keywords
craving
rock
vibrations
noise
type device
Prior art date
Application number
IT2001TO000233A
Other languages
Italian (it)
Inventor
Sang Hyu Lee
Original Assignee
Gisul Nara Co Ltd
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 Gisul Nara Co Ltd filed Critical Gisul Nara Co Ltd
Priority to IT2001TO000233A priority Critical patent/ITTO20010233A1/en
Publication of ITTO20010233A0 publication Critical patent/ITTO20010233A0/en
Publication of ITTO20010233A1 publication Critical patent/ITTO20010233A1/en

Links

IT2001TO000233A 2001-03-14 2001-03-14 HYDRAULIC PISTON TYPE DEVICE TO SLIT THE ROCK, VIBRATION AND NOISE FREE. ITTO20010233A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT2001TO000233A ITTO20010233A1 (en) 2001-03-14 2001-03-14 HYDRAULIC PISTON TYPE DEVICE TO SLIT THE ROCK, VIBRATION AND NOISE FREE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001TO000233A ITTO20010233A1 (en) 2001-03-14 2001-03-14 HYDRAULIC PISTON TYPE DEVICE TO SLIT THE ROCK, VIBRATION AND NOISE FREE.

Publications (2)

Publication Number Publication Date
ITTO20010233A0 true ITTO20010233A0 (en) 2001-03-14
ITTO20010233A1 ITTO20010233A1 (en) 2002-09-14

Family

ID=11458684

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2001TO000233A ITTO20010233A1 (en) 2001-03-14 2001-03-14 HYDRAULIC PISTON TYPE DEVICE TO SLIT THE ROCK, VIBRATION AND NOISE FREE.

Country Status (1)

Country Link
IT (1) ITTO20010233A1 (en)

Also Published As

Publication number Publication date
ITTO20010233A1 (en) 2002-09-14

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