Name | Issues/Designs | |||
Cellulose Factory | — | — | d - Cellulose Factory 1955 | |
chemical plant in Vratsa | — | — | d - chemical ..in Vratsa 1971 | |
Karl Marx Industrial Plant | — | — | d - Karl Marx..ial Plant 1955 | |
Metallurgical Combine Kremikovzi | — | — | d - Metallurg..remikovzi 1981 | |
Petroleum Refinery | — | — | d - Petroleum Refinery (1969) 1969 | |
semiconductor plant in Botevgrad | — | — | d - semicondu..Botevgrad 1971 | |
Stalin heating plant | — | — | d - Stalin heating plant 1950 |