JPS5640768B2 - - Google Patents

Info

Publication number
JPS5640768B2
JPS5640768B2 JP6504776A JP6504776A JPS5640768B2 JP S5640768 B2 JPS5640768 B2 JP S5640768B2 JP 6504776 A JP6504776 A JP 6504776A JP 6504776 A JP6504776 A JP 6504776A JP S5640768 B2 JPS5640768 B2 JP S5640768B2
Authority
JP
Japan
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.)
Expired
Application number
JP6504776A
Other versions
JPS52148180A (en
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 filed Critical
Priority to JP6504776A priority Critical patent/JPS52148180A/ja
Priority to GB5122/77A priority patent/GB1570329A/en
Priority to NLAANVRAGE7701442,A priority patent/NL178532C/xx
Priority to NLAANVRAGE7701441,A priority patent/NL178994C/xx
Priority to BR7700878A priority patent/BR7700878A/pt
Publication of JPS52148180A publication Critical patent/JPS52148180A/ja
Publication of JPS5640768B2 publication Critical patent/JPS5640768B2/ja
Priority to MY31/82A priority patent/MY8200031A/xx
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Fluid Pressure (AREA)
JP6504776A 1976-02-12 1976-06-03 Pressure gauge Granted JPS52148180A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP6504776A JPS52148180A (en) 1976-06-03 1976-06-03 Pressure gauge
GB5122/77A GB1570329A (en) 1976-02-12 1977-02-08 Method and apparatus for excavating horizontal tunnels
NLAANVRAGE7701442,A NL178532C (nl) 1976-02-12 1977-02-10 Werkwijze voor het uitgraven van een horizontale tunnel in waterhoudende grond en daarbij toegepaste tunnelboorinrichting.
NLAANVRAGE7701441,A NL178994C (nl) 1976-02-12 1977-02-10 Werkwijze voor het uitgraven van een horizontale tunnel in waterhoudende grond en daarbij toegepaste tunnelboorinrichting.
BR7700878A BR7700878A (pt) 1976-02-12 1977-02-11 Processo e aparelho do tipo escudo para escavar um tunel horizontal
MY31/82A MY8200031A (en) 1976-02-12 1982-12-30 Method and apparatus for excavating horizontal tunnels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6504776A JPS52148180A (en) 1976-06-03 1976-06-03 Pressure gauge

Publications (2)

Publication Number Publication Date
JPS52148180A JPS52148180A (en) 1977-12-09
JPS5640768B2 true JPS5640768B2 (ja) 1981-09-24

Family

ID=13275646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6504776A Granted JPS52148180A (en) 1976-02-12 1976-06-03 Pressure gauge

Country Status (1)

Country Link
JP (1) JPS52148180A (ja)

Also Published As

Publication number Publication date
JPS52148180A (en) 1977-12-09

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