Electric Bulbs use natural Gas innovation

Electric bulbs use Natural GAS is the innovation created and patented by Tanzanian world scientist Dr James Isdory Hayhary Reg number TZP 00/00036 at BRELA in Dar es salaam Tanzania

Lamp use GAS innovation

Lamp use Gas is the innovation created and patented by Tanzanian world scientist Dr James Isdory Hayhary Reg number TZP 00/00036 at BRELA in Dar es salaam Tanzania Dr James

SGR Train use GAS Engine

SGR Train use GAS Engine is created and patented by Tanzanian world scientist Dr James Isdory Hayhary innovator Reg number TZP 00/00036 at BRELA in Dar es salaam Tanzania

Train (SGR )using GAS electric

Train (SGR) using electric Gas is created and patented by Tanzanian world scientist Dr James Isdory Hayhary Reg number TZP 00/00036 at BRELA in Dar es salaam Tanzania

lavender soap for mosquitoes repellent

Lavender soap for mosquitoes repellent is created and patented by Tanzanian world scientist Dr James Isdory Hayhary Reg number TZP 00/00036 at BRELA in Dar es salaam Tanzania

citronella soap for mosquitoes repellent

Citronella soap for mosquitoes repellent is created and patented by Tanzanian world scientist Dr James Isdory Hayhary Reg number TZP 00/00036 at BRELA in Dar es salaam Tanzania

Massage send and received from all network

Massage send and received from all network is created and patented by Tanzanian world scientist Dr James Isdory Hayhary Reg number TZP 00/00036 at BRELA in Dar es salaam Tanzania