Technical drawing of the foundation for the rotary gas meter

Coal carbonization process tree

Gas refrigerator

Meker burner

Gas-powered wringer

Bathroom water heater

Coal and gas range

Gas cooker Ewa

Explosimeter

Gas oven

Layout of the Municipal Gasworks in Paczków

Sanar bathroom water heater

Gas cooker stool

Layout plan for gas lighting in Świdnica

Radiant bathroom heater made by Junkers

Bathroom water heater

Stirling engine model

Bathroom water heater

Kraków Gasworks voucher for 50 m³ of gas

Token gas meter

Bathroom water heater

Double burner cooker with an oven

Bathroom water heater

Design of the 6-retort furnace of the Gasworks in Glubczyce

Image of Saint Florian

Bunsen burner

Double burner stove

Design of the V800 gas holder

Junker & Ruh kitchen stove

Room gas heater

Combination boiler

Teclu burner

Stock-taking of buildings and equipment of the gasworks in Paczków

Kraków Gasworks voucher for 2 m³ of gas

Kraków Gasworks voucher for 1/2 m³ of gas

Oxygen backpack with mask

Multifunction range cooker

Gas cooker

Gas-powered wringer

Bathroom water heater

Technical drawing of the wet gas meter

Welsbach mantle

Coffee roaster

Fireless locomotive

Technical drawing of the furnace hall in Głubczyce

Design of a horizontal furnace with small chambers

Gas radiator

Wet gas meter

Design of a furnace with vertical gas generation chamber

Gas cooker