JPS5422428A - Airrtight structure and method of forming same - Google Patents

Airrtight structure and method of forming same

Info

Publication number
JPS5422428A
JPS5422428A JP8730977A JP8730977A JPS5422428A JP S5422428 A JPS5422428 A JP S5422428A JP 8730977 A JP8730977 A JP 8730977A JP 8730977 A JP8730977 A JP 8730977A JP S5422428 A JPS5422428 A JP S5422428A
Authority
JP
Japan
Prior art keywords
airrtight
forming same
forming
same
airrtight structure
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.)
Pending
Application number
JP8730977A
Other languages
Japanese (ja)
Inventor
Kimimasa Yoshitomi
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.)
Ulvac Inc
Original Assignee
Ulvac Inc
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 Ulvac Inc filed Critical Ulvac Inc
Priority to JP8730977A priority Critical patent/JPS5422428A/en
Publication of JPS5422428A publication Critical patent/JPS5422428A/en
Pending legal-status Critical Current

Links

Landscapes

  • Aftertreatments Of Artificial And Natural Stones (AREA)
JP8730977A 1977-07-22 1977-07-22 Airrtight structure and method of forming same Pending JPS5422428A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8730977A JPS5422428A (en) 1977-07-22 1977-07-22 Airrtight structure and method of forming same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8730977A JPS5422428A (en) 1977-07-22 1977-07-22 Airrtight structure and method of forming same

Publications (1)

Publication Number Publication Date
JPS5422428A true JPS5422428A (en) 1979-02-20

Family

ID=13911224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8730977A Pending JPS5422428A (en) 1977-07-22 1977-07-22 Airrtight structure and method of forming same

Country Status (1)

Country Link
JP (1) JPS5422428A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4843410A (en) * 1971-10-01 1973-06-23
JPS48102112A (en) * 1972-04-08 1973-12-22
JPS4923270U (en) * 1972-05-30 1974-02-27
JPS4935058A (en) * 1972-08-02 1974-04-01
JPS49106520A (en) * 1973-02-08 1974-10-09
JPS49133413A (en) * 1973-04-25 1974-12-21
JPS5274617A (en) * 1975-12-19 1977-06-22 Nitsushin Hodou Kk Production of foam concrete

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4843410A (en) * 1971-10-01 1973-06-23
JPS48102112A (en) * 1972-04-08 1973-12-22
JPS4923270U (en) * 1972-05-30 1974-02-27
JPS4935058A (en) * 1972-08-02 1974-04-01
JPS49106520A (en) * 1973-02-08 1974-10-09
JPS49133413A (en) * 1973-04-25 1974-12-21
JPS5274617A (en) * 1975-12-19 1977-06-22 Nitsushin Hodou Kk Production of foam concrete

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