JPS5233195A - Automatic blasting device - Google Patents

Automatic blasting device

Info

Publication number
JPS5233195A
JPS5233195A JP10893475A JP10893475A JPS5233195A JP S5233195 A JPS5233195 A JP S5233195A JP 10893475 A JP10893475 A JP 10893475A JP 10893475 A JP10893475 A JP 10893475A JP S5233195 A JPS5233195 A JP S5233195A
Authority
JP
Japan
Prior art keywords
blasting device
automatic blasting
automatic
operating performance
good operating
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.)
Granted
Application number
JP10893475A
Other languages
Japanese (ja)
Other versions
JPS546306B2 (en
Inventor
Masao Kodera
Keishiro Uejima
Hirotomo Koiwai
Isamu Kondo
Yukie Yusa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10893475A priority Critical patent/JPS5233195A/en
Publication of JPS5233195A publication Critical patent/JPS5233195A/en
Publication of JPS546306B2 publication Critical patent/JPS546306B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Spray Control Apparatus (AREA)

Abstract

PURPOSE: An automatic blasting device of good operating performance.
COPYRIGHT: (C)1977,JPO&Japio
JP10893475A 1975-09-10 1975-09-10 Automatic blasting device Granted JPS5233195A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10893475A JPS5233195A (en) 1975-09-10 1975-09-10 Automatic blasting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10893475A JPS5233195A (en) 1975-09-10 1975-09-10 Automatic blasting device

Publications (2)

Publication Number Publication Date
JPS5233195A true JPS5233195A (en) 1977-03-14
JPS546306B2 JPS546306B2 (en) 1979-03-27

Family

ID=14497345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10893475A Granted JPS5233195A (en) 1975-09-10 1975-09-10 Automatic blasting device

Country Status (1)

Country Link
JP (1) JPS5233195A (en)

Also Published As

Publication number Publication date
JPS546306B2 (en) 1979-03-27

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