BG28506A1 - - Google Patents

Info

Publication number
BG28506A1
BG28506A1 BG4139078A BG4139078A BG28506A1 BG 28506 A1 BG28506 A1 BG 28506A1 BG 4139078 A BG4139078 A BG 4139078A BG 4139078 A BG4139078 A BG 4139078A BG 28506 A1 BG28506 A1 BG 28506A1
Authority
BG
Bulgaria
Application number
BG4139078A
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
Publication of BG28506A1 publication Critical patent/BG28506A1/xx

Links

BG4139078A 1977-04-12 1978-11-14 BG28506A1 (US20020095090A1-20020718-M00002.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772476958A SU750084A1 (ru) 1977-04-12 1977-04-12 Щит дл сооружени тоннелей с монолитно-прессованной бетонной обделкой

Publications (1)

Publication Number Publication Date
BG28506A1 true BG28506A1 (US20020095090A1-20020718-M00002.png) 1980-05-15

Family

ID=20705362

Family Applications (1)

Application Number Title Priority Date Filing Date
BG4139078A BG28506A1 (US20020095090A1-20020718-M00002.png) 1977-04-12 1978-11-14

Country Status (2)

Country Link
BG (1) BG28506A1 (US20020095090A1-20020718-M00002.png)
SU (1) SU750084A1 (US20020095090A1-20020718-M00002.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1040161A2 (ru) * 1979-03-29 1983-09-07 Специальное конструкторско-технологическое бюро "Главтоннельметростроя" Щит дл сооружени тоннелей с монолитно-прессованной бетонной обделкой

Also Published As

Publication number Publication date
SU750084A1 (ru) 1980-07-23

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