Improvements in Roller-carriages for use in connection with Spirally Guided Gas-holders.
GB191208607A
Improvements in Means for Providing Access to the Crown or other desired part of a Gas-holder.
GB191128153A
Improvements in or connected with Gas Purifiers.
GB191101847A
Improvements in or connected with Gas-retorts.
GB191006071A
Improvements in Means for Fastening India-rubber Pads to the Covers of Gas Purifiers and other Apparatus.
GB190901630A
Improvements in connection with Gas Purifiers.
GB190828207A
Improvements in Valvular Arrangements for Controlling and Directing or Reversing the Passage of Gas.
GB190719173A
Improvements in Devices for Discharging the Contents of Superposed Chambers, Trays, Sieves, or the like, more especially intended for use in connection with Gas Purifiers.
GB190701389A
Improvements in Devices for Discharging the Contents of Superposed Chambers, Trays, Sieves, or the like, more especially intended for use in connection with Gas Purifiers.
GB190616911A
Improvements in Valvular Arrangements for Controlling and Directing the Passage of Gas
GB190111355A
Improvements in Valvular Arrangements for Gas Purifiers
GB190111356A
Improvements in Gas Purifiers
GB190111352A
Improvements in Means for Fastening and Releasing Covers, more especially Intended for Fastening and Releasing the Covers of Gas Purifiers
