| advanced cement composite technology submarine |

#1

| advanced cement composite technology submarine | New-Atlantis™ | ocean colonization technology | oceanic business alliance™ | Vent Base Alpha | ellmer seasteading | New-VENICE™ | Ellmer Group |

#2

Wilfried-Ellmer-Group™

• | Contact | Wilfried Ellmer |

• http://nautilusmaker.com/t/what-you-should-know-about-me/1584/1

• Construction Activities During the 21st Century will be Dominated by Concrete Sea Structures | P.K.Mehta | http://nautilusmaker.com/t/construction-activities-during-the-21st-century-will-be-dominated-by-concrete-sea-structures-p-k-mehta/4512 |