JPS6246430B2 - - Google Patents

Info

Publication number
JPS6246430B2
JPS6246430B2 JP56020106A JP2010681A JPS6246430B2 JP S6246430 B2 JPS6246430 B2 JP S6246430B2 JP 56020106 A JP56020106 A JP 56020106A JP 2010681 A JP2010681 A JP 2010681A JP S6246430 B2 JPS6246430 B2 JP S6246430B2
Authority
JP
Japan
Prior art keywords
gas
tank
lid
manhole
cover
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.)
Expired
Application number
JP56020106A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57142888A (en
Inventor
Katsuyuki Kakehi
Katsuharu Kaiho
Hisashi Toda
Akio Oosugi
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.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki Heavy Industries 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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP56020106A priority Critical patent/JPS57142888A/ja
Publication of JPS57142888A publication Critical patent/JPS57142888A/ja
Publication of JPS6246430B2 publication Critical patent/JPS6246430B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Filling Or Discharging Of Gas Storage Vessels (AREA)
JP56020106A 1981-02-16 1981-02-16 Method of opening manhole for tank Granted JPS57142888A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56020106A JPS57142888A (en) 1981-02-16 1981-02-16 Method of opening manhole for tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56020106A JPS57142888A (en) 1981-02-16 1981-02-16 Method of opening manhole for tank

Publications (2)

Publication Number Publication Date
JPS57142888A JPS57142888A (en) 1982-09-03
JPS6246430B2 true JPS6246430B2 (enrdf_load_stackoverflow) 1987-10-02

Family

ID=12017854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56020106A Granted JPS57142888A (en) 1981-02-16 1981-02-16 Method of opening manhole for tank

Country Status (1)

Country Link
JP (1) JPS57142888A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01108261U (enrdf_load_stackoverflow) * 1988-01-18 1989-07-21

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6333294A (ja) * 1986-07-22 1988-02-12 株式会社　富永製作所 危険物貯蔵用地下タンクのマンホ−ル加工方法
CN1299817C (zh) 2001-12-06 2007-02-14 三菱化学株式会社 氧化反应器和(甲基)丙烯酸类的制备方法
WO2023229008A1 (ja) * 2022-05-27 2023-11-30 川崎重工業株式会社 マンホール構造体、多重殻タンク及び船舶

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01108261U (enrdf_load_stackoverflow) * 1988-01-18 1989-07-21

Also Published As

Publication number Publication date
JPS57142888A (en) 1982-09-03

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